Remember, ejecta (exploding gases and particulates exiting the muzzle) contributes greatly to recoil. The .300 Blackout (also known as .300 BLK and .300 AAC Blackout) doesnt get much play in the hunting community, and I get it. Lets pause and take a look at why the 7mm/.284 bore diameter is significant. In fact, the bull trotted off with his buddies. That being said, the .280 Remington, .280 AI, and 7mm Rem Mag are generally a little better suited for hunting bigger game. Item Number: 57417. In other words, that extra powder is resulting in diminishing returns in terms of velocity, but still producing more recoil. In 7mm you can specify 1-8 or 1-9.5 twist rates. Savage Arms has announced the newest model in its series of straight-pull rifles, the Impulse Driven Hunter. Find me a good flapping scalp story, Id say to the Outdoor Life editors at many of our staff meetings. Indeed, the .280 Ackley Improved (280 AI) is one of the newest SAAMI standardized rifle cartridges on the block. Heres one last thing to consider when comparing these cartridges: magazine capacity. However, that comes at the expense of more recoil and the larger diameter case of the cartridge results in a reduced magazine capacity in most rifles. And loaded judiciously, it will push heavy VLD-type 180-grain bullets as fast as the 7mm Remington Short Action Ultra Mag. Cases obtained by firing--and thus fireforming--standard cartridges through Ackley's improved chamber could be handloaded to give improved performance. The .280 Remington is somewhat less common, but still pretty easy to find with Barnes, Federal, Hornady, Nosler, Remington, and Winchester all producing good quality .280 Remington hunting factory ammo. Drive Nosler's 150-grain AccuBond Long Range bullet 3,050 fps in a 10 mph wind, zero it for maximum-point-blank-range (10-inch target,) and with a dead-center aim your bullets should stay within that target out to 376 yards. (Ret.) This rifle jams a bullet into the lands at a coal of3.250 tight enough that it will pull bullets every time. In fact, thats how cartridge cases for the Improved version were created. The end result was the .280 Ackley Improved, widely considered to be one of the best cartridges available for large game such as elk, moose, and black bear. Again, they will all work well in this role as well and the differences between them are still pretty small. This was due to a number of reasons, one of which was the fact that the .270 Winchester fired unusual size bullets. $1,165.00 $1,049.99. Copyright Ron Spomer Outdoors document.write(new Date().getFullYear()) However, he also ended up with a number of other benefits with his new and improved cartridge. Mag., both driving 160-grain bullets to nearly identical speeds. Rifles, Inc. is still making great, lightweight hunting rifles, but you can now find factory rifles in 280 AI from Kimber, Nosler, Christiansen Arms, Savage, Cooper Firearms, Montana Rifle, and Fierce. ELD-X 2,850 fps, Copper Creek Cartridge Co. 168-gr. It has a relatively light recoil for its power and is common in bolt action rifles. They got lucky with the 7mm Rem mag. Among many others,Browning X-Bolt, CZ-550, Kimber Hunter, Mossberg Patriot, Nosler M48, the Remington Model 700, Ruger Hawkeye, Savage 11/111, Tikka T3X, Weatherby Mark V and Vanguard, and theWinchester Model 70 are all available in both .270 Winchester and 7mm Remington Magnum. Learn the difference between revolvers and semi-auto pistols and what makes them different. .280 Ackley Improved Like many calibers, the .280 Ackley Improved (AI) is underrated only by those who have never used it. Unfortunately, the recent black bear attack in northern New Jersey and the first fatal bear attack in about 150 years is an example of what happens when people panic and run scared. I meant, of course, a good bear tale where a grizzly or Alaska brown bear got the upper hand and chewed off the hunters scalp. Shaw Custom Barrelssells new barrels in five different contours chambered, crowned, and threaded for your specified action for as little as $160. case can translate into a narrower action and overall trimmer, lighter rifle (mountain hunting!) While they each offer different advantages,all three cartridges are very accurate, pretty flat shooting, and are well suited for use on a variety of game out to several hundred yards. Are you a handloader? However, the fact that its still hanging around even after experiencing a bunch of marketing fumbles from corporate management is a testament to the inherent strengths of the .280 Remington. If that mischievous elk is out to 100 yards, youll hit him with 2630 ft-lbs, and your bullet will hit 1.6 high. Finally, the .280 Ackley Improved is rocketing to western-hunting stardom. As you can see, the .280 Remington and .270 Winchester are identical up to the shoulder and have the same 17.5 degree shoulder angle, but the shoulder of the .280 Remington is moved slightly forward. Our current production dies are for chambers that are cut to the SAAMI specification and are stamped "280 Ackley Imp". Long Range Hunting & Shooting .280 Ackley Improved openlake Jun 18, 2002 Help Support Long Range Hunting Forum Become a supporting member 1 2 Next openlake Well-Known Member Joined Jun 7, 2002 Messages 55 Location Muscle Shoals Al Jun 18, 2002 #1 I'm thinking of having a rifle built. ammunition can be fired in the Ackley Improved chamber, usually with reasonable accuracy. For ammo, check out Federals 150g Power Shok cartridge. In this case, it takes about 6% more powder to produce about 1.5% more velocity and this results in about6-7% more recoil. Berger VLD Hunting 2,950 fps, CCCC 140-gr. In the real world, the .338 Federal shines when pursuing larger animals at moderate distances, according to the New Zealand ballistics company Terminal Ballistics Research. Indeed, depending on the exact barrel length of the rifles in question, the real world advantage one cartridge may have over the other may narrow considerably, disappear, or even flip in favor of the other cartridge. A .280 Remington cartridge fired from a rifle chambered in .280 Ackley Improved will result in a case formed for the latter, which may be used for reloading. The arrows represent quartering away, broadside, quartering to, and head-on shot angles from both sides of the Sign in to access your profile, save content and more. While the .270 had a very fast muzzle velocity compared to other popular cartridges of the day, it was not an instant commercial success. 130 grain and 150 grain bullets are by far the most common. Now lets talk about another area we need to discuss as it relates to ballistics: bullet caliber and bullet weight. Typically, a rifle magazine that can hold 4-5 .270 or .280 cartridges will only be able to hold 3 7mm Remington Magnum cartridges. Ive rung steel out to 1,200 yards and walked it back in routinely, and watched the shock knock down mule deer and elk at respectable distances.. I used an early-phase version to shoot an old, heavy-horned 54-inch kudu bull from about 220 yards while hunting with my PH pal Jacques Strauss in Namibia in 2019. none of which are recommended for Ackley Improved. Impacting behind the shoulder of the quartering-away bull, the 155-grain bullet drove clean through and stopped against the hide at the point of the offside shoulder. Remington never introduced a new cartridge it couldnt hurt, the .280 and now the .260Rem being the best examples. So where do we stand with each cartridge? As you can see, that particular 7mm Mag load has a little morefree recoil energy than the .280 AI when used in the same weight rifle, but is shooting the same bullet only 50 feet per second faster. Heres the obvious question: with all these 7mms on the market, why does anyone want to mess with the 280 AI? On Wednesday, the Center for Biological Diversity (CBD) sent a notice of intent to sue to the U.S. Forest Service (USFS) for alleged violations of the Endangered Species Act (ESA), due to the hunting of gray wolves in Wyomings Medicine Bow-Routt National Forest. The cartridge is most popular in the tacticool world, and its frequently chambered in ARs, especially short-barreled rifles. Our Low Price $737.44 QuickView Savage 110 Engage Hunter XP Package .280 Ackley Improved Bolt Action Rifle 22" B. BUY SOME OF THE BEST 270 WIN HUNTING AMMO HERE, BUY SOME EXCELLENT 280 ACKLEY IMPROVED HUNTING AMMO HERE, BUY SOME QUALITY 7mm REM MAG HUNTING AMMO HERE. Since its inception in the late 1950s, the cartridge has continued to pick up steam among big-game hunters, especially those looking to extend their maximum effective range on medium- to large-bodied . At the top end, for extended-range work, I like Hornadys 175-grain ELD-X. Theres only one question: What are you waiting for? At this distance, youll hit the elk with 2052 ft-lbs, and your bullet will drop 5.8. So, when it comes to 7mm versus .280 Ackley Improved, it appears that theres a very clear winner. I hit the Cape buffalo squarely in the chest with a .375 Holland & Holland, a cartridge the size of a banana. Then, in 2019, Hornady introduced a 162-grain ELD-X bullet loaded in the .280 AI, adding it to the excellent Precision Hunter line of ammunition. Currently, I cant find the ammunition anywhere online. Nosler offered factory-loaded ammunition and reloading components. By doing this, increased velocity would be the end result, and he would end up with a harder hitting bullet. Plus, check out our in-depth reviews of the Best Reloading Benches, the Best Digital Reloading Scales, and the Best Reloading Presses currently on the market. The .280 Ackley Improved will hit him with 1533 ft-lbs and drop 34.2. The .270 Winchester uses .277 bullets while the .280 Remington, .280 Ackley Improved, and 7mm Remington Magnum all use slightly larger .284 bullets. But do you know how to properly use them? Using a shortened .375 H&H Magnum case necked down to use a .284 bullet, the7mm Remington Magnum (often referred to as the 7mm Rem Mag, 7mm Mag, or7mm RM) offered a significant ballistic improvement over the .30-06 Springfield, the .270 Winchester, the .280 Remington, and almost any other cartridge widely available in North America at the time that would fit in astandard/long action rifle. 280 Ackley Improved 280 Ackley Improved Modified Case $ 10.00. [2] Several different companies manufacture rifles chambered in .280 AI, including the Ruger M77 Hawkeye, Savage 110, Browning X-Bolt and Weatherby Mark V. The .280 AI is basically the .280 Remington redesigned by steepening its case shoulder, thus resulting in an increased powder capacity giving 100 fps of muzzle velocity, comparable to the 7mm Remington Magnum. There may be others. Maximum pressure obtained from SAAMI (p23 and 28). It adds only about 50-fps to 100-fps to 280 Remington speeds, yet falls short of 7mm Rem. So, Remington renamed the cartridge AGAIN after a few years and went back to the .280 Remington, which is what its called today. Even finding a rifle may prove to be somewhat difficult. Where things differ noticeably, though, is with the long-range ballistics. I loved my .280 Rem., though I didnt have much confidence with it beyond 350 yards. A 150 grain bullet shot from a .280 AI generates a muzzle velocity similar to the .270 Winchester firing a 130 grain bullet. Youre bound to see a few stacks of .308, .270, and .243, but finding .280 Ackley Improved may be virtually impossible in your area. I have killed and been around a pile of animals killed with .270s and .280s as wet have a few in the family. What do the .280 Remington and .280 AI have to offer hunters, particularly compared to the .270 Winchester and 7mm Rem Mag? Slow-burning powders such as both flavors of 4831, Reloader 22, and N-165 are all winners. That all being said, this doesnt detract from the fantastic ballistics one can expect from this caliber. Mag. This caliber was developed in the early 2010s for military applications. On a related note, 7mm bullets offer a bigger, more effective frontal diameter than smaller 6.5mm and 0.277 bullets. Remmington Alaskan TI 280. The .280 AI will never replace with .270 Win., but its a cartridge of equal or grater capability that deserves its place at the table as a legitimate factory round. AccuBond Long Range 2,930 fps, Hornady Precision Hunter 162-gr. Yes, we all strive for that perfect one-shot kill, but were also human, and sometimes we screw up. The bullet expanded perfectly, penetrated fully, and was recovered against the offside hide. Mag. The true beauty of this round is its versatility. Although the .280 Remington is considered to be a very balanced cartridge combining the best attributes of both cartridiges due to the high ballistic coefficient and sectional density, characteristic of 7mm calibers, it did not reach the popularity achieved by the .30-06 and .270 Win. The cartridge still didnt gain the popularity it deserved. In both cases, the .270 Winchester has a slightly flatter trajectory, but the .280 Remington has a tiny bit more kinetic energy at all ranges (about 5-10% at 500 yards). And might also be interested in our 6.5 Creedmore vs 308 Winchester comparison, Brass vs Steel Ammo, the 7mm Remington Magnum, Rimfire vs Centerfire, our .5.56 vs .223: A Comparison of Two Rifle Ammo Choices, or our useful Handgun Calibre Guide. That reason was heavier bullets. Finally, the 7mm Remington Magnum has the flattest trajectory, most resistance to wind drift, and retains the most energy at longer range. 5.0. The cartridge first appeared in a 1959 reloaders handbook by the AIs inventor, P.O. At this point, only Federal, Nosler, and Hornady make .280 Ackley Improved factory ammo. The original .270 Winchester load shot a 130 grain bullet at a velocity of 3,140 feet per second (2,846 ft-lbs of energy). Nyati was supposed to go down. That being said, the .280 AI is clearly a little closer in performance to the 7mm Rem Mag than it is to the .280 Remington. Like many calibers, the .280 Ackley Improved (AI) is underrated only by those who have never used it. Give a Gift Some say the shoulder angle doesnt really prevent neck stretching (brass migration into the neck.) For a decade or more, the .280 AI has been my favorite all-around cartridge for big game in the West. While there is a large amount of overlap in their capabilities, each one does offer certain advantages. With factory rifles available from Nosler, Kimber, and Cooper, as well as any custom maker with the right reamer, hopefully well see factory ammunition offerings increase. Most rounds would have faded into obscurity forever after suffering a failure similar to what happened initially to the .280 Remington. With typical hunting factory loads, the 7mm Remington Magnum and the .280 Ackley Improved have a slight advantage over the others in this regard with a flatter trajectory and the most resistance to wind drift. The belted 7x61mm Sharpe & Hart Super came out in 1953. Mag.? However, the brass is then fireformed to .280 AI after doing so, which is yet another reason why its a good idea to handload if you like the .280 AI. Later, they also offered it in their Model 742 autoloader and Model 760 slide action before finally offering it in the Model 721 and 725 bolt-action rifles. If youd like to learn how the .270 Winchester compares to its parent case in the .30-06, read the article below: 270 vs 30-06 Debate Settled Once And For All. Well, for starters, if youre not a handloader, I dont know that I would. The Ballistics of the .280 Ackley Improved, Lets say that elk is out to 300 yards away, though. If youre interested in doing so, its also possible for a skilled gunsmith to convert a rifle in .280 Remington over to the .280 Ackley Improved chambering with a chamber reamer. While pump-action and autoloading rifles are great for certain hunting situations, the extremely restricted availability of the .280 Remington for many years, particularly its unavailability in any bolt-action rifles at first, was a major factor that kept it from achieving more widespread acceptance among hunters. And well it should be as its performance puts it between the .280 Remington on the slower side and the faster 7mm Remington Magnum. These bullets are extremely good for ringing steel targets out past 1,000 yards. The .280 Remington and .280 Ackley Improved (especially the Ackley Improved) are both pretty good alternatives to hunters who want a little more powerful cartridge than the .270 Winchester, but with less recoil than cartridges like the 7mm Remington Magnum and .300 Win Mag. Walther's new Performance Duty Pistol is ready for both concealed carry and conventional service situations. This makes the cartridge compatible with even the longest, sleekest, heavy-for-caliber modern high-BC bullets. 145 gr. Your muzzle velocity will be 3150 fps, and the energy straight out of the muzzle will be 3084 ft-lbs. Its based on the .280 Rem., which is itself an American adaption of the 764 Brenneke. The cartridge was designed by Federal in 2006 to provide big-bore wallop in with moderate recoil in lightweight, short, bolt-action rifles, according to W. Todd Woodards excellent book, Cartridges of the World. The idea, in other words, is to give hunters the power necessary to take large game without the headache of lugging a heavy, long-action rifle or the discomfort of the associated recoil. The ft-lbs the rounds will each strike with are about the same either way. The cartridge is more than capable of taking large game like elk and moose, but it can do so with less powder and less recoil than magnum cartridges like the 7mm Rem. The 7RemMag is loaded 3000psi less pressure than the same case of a .264WinMag and 4000psi less than the .280AI (plus the .280AI has a barrel of 2 longer). The .280 Remington is currently manufactured by Browning, Remington, and Winchester in their X-Bolt, Model 700, and Model 70 rifles. Not only is it a belted magnum cartridge, but it has a larger rim diameter anda 25 degree shoulder. As sometimes happens in the world of rifle cartridges, the 280 AI (Ackley Improved) is becoming more popular than its parent, the excellent 280 Remington. Handloaded to a sizzling 3,200 fps, its flat and forgiving for shots inside a quarter-mile. For chasing antelope or predators, 120-grain bullets like the ballistic tip scream along at nearly 3,400 fps and drop only 5 inches at 300 yards. Those bullets are much more resistant to wind drift and retain much more energy as they travel down range. or the 7 mm Rem. A World Record Attempt and everyone is out at the range shooting and practicing. Mag. On another hunt, my brother-in-law took a nice buck with a little break-action rifle from about 85 yards using a 125g projectile. The Staying Power of the .257 Roberts Cartridge. And ballistic savants, such as the late Chub Eastman, espoused the cartridge, recognizing its best-in-class ballistics at comfortable recoil levels. Remington made an attempt at knocking the .270 Winchester off its perch when they rolled out the .280 Remington cartridge in 1957. .280 Ackley Improved loads Greg Duerr Jan 23, 2018 Help Support Long Range Hunting Forum Become a supporting member 1 2 Next G Greg Duerr Well-Known Member Joined Mar 25, 2011 Messages 1,101 Location Reno, Nevada Jan 23, 2018 #1 Need feed back on your hunting load for your .280 AI what bullet and powder that gives you the best out of your rifle PO Ackley, as he was widely called, had already made something of a name for himself with his contributions to other popular calibers. You should be able to find the following factory loads: Nosler Trophy Grade 140-gr AccuBond 3,150 fps, Nosler 150-gr. Youll often hear that the Ackley gives you 7 mm Rem. Why did the .280 Remington struggle to initially gain traction in the commercial shooting and hunting market? Read the article below if youd like to learn more details about some of the various hunting rifle choices for the 270 Winchester. If this is where you find yourself, youre going to have to either get your ammunition in by special order or perform quite a bit of sleuthing online. All things considered, the .280 Remington had a lot of potential and should have been a big success, but the company made a couple of major blunders when they rolled out the new cartridge. The three .284/7mm 140gr Nosler loads all use the exact same AccuBond bullet, just fired at different velocities: the 7mm Rem Mag is 50fps faster than the .280 AI, which is in turn about 150fps faster than the .280 Rem. Importantly, although SAAMI specd the .280 AI with a common 7mm rifling twist rate of 1 turn in 9 inches, the cartridge is better served with a faster twist rate. Both of those cartridges are very capable performers, though neither is as well known or as widely used as the .270 Winchester or 7mm Remington Magnum. You need to carefully analyze your potential needs and choose the one(270 vs 280 Remington vs 280 Ackley Improved vs 7mm Rem Mag) that you think will fit them best. Given the rising popularity of long, sleek, aerodynamically efficient bullets, Id go with the 1-8.Rebarreling is a great option if you already have a shot-out barrel on any standard-length action. Some gun designers necked up the .30-06 to develop bigger cartridges like the 338-06 and the.35 Whelen. In 2007, ammunition manufacturer Nosler registered the .280 Ackley Improved with SAAMI and began providing factory loaded ammunition and rifles for it. Nearly concurrently, Federal announced it was working on three different .280 AI loads, including a Berger bullet and Federals own Terminal Ascent and Trophy Copper bullets. Since they use larger diameter bullets, the .280 Rem, .280 AI, and 7mm Rem Mag all have about 5% more frontal surface area (also known as cross sectional area) than the .270 Winchester (.0633 vs .0603 square inches). The author's custom-made .280 Ackley Improved was built on the CZ-550 action, fitted with a Montana Rifleman barrel and decked out with a nice, heavy piece of English walnut. Bergara added the cartridge to its chambering options. On the other hand, the .280 Remington is normally offered with 139 grain, 140 grain, or 150 grain bullets, but its possible to find a few loads with 156 grain, 160 grain, and 165 grain bullets as well. The .270 Winchester also uses .277 bullets while the .280 Remington, .280 AI, and 7mm Remington Magnum all use .284 bullets. Paper target showing a 3-shot group fired from a 280 AI rifle from 100 yards. Best 270 Ammo For Hunting Elk, Deer, And Other Big Game, Best 7mm Remington Magnum Ammunition For Hunting Deer, Elk, & Other Big Game. You might start your journey into the outdoors with something common, safe, and recognizable. Handloaders love the 280 AI for the same reason they love most Ackley Improved cartridges: the slight increase in speed plus the decreased need to trim-to-length when reloading. Can the .280 AI really live up to the claim made by some that it can do everything the 7mm Mag can do, but with less recoil? .280 Ackley Improved - Published Manufacturer Loading Data. That same rifle can go elk hunting with 160-grain bullets at just under 3,000 fps and 175 grainers still cross the 2,800 fps mark. MeatEater version in their Trophy Copper line. put the .264 Winchester Magnum out of business in short order. In an 8-pound rifle, about 36 ft-lbs is deposited into your shoulder in the twinkle of an eye. Considering that the 7RemMag came from the same .458, .338, and .264 Magnum (belted) case, when loaded to the same pressure levels and housed in a rifle of 26, it will exceed any max velocity possible with the .280AI by at least 150fps (hand loaders have proven this fact for decades). See also [ edit] 7mm Weatherby Magnum Bullet Weight: ALL. There are some drawbacks too, of course, with one of the chief ones being the difficulty in finding ammunition compared to more common calibers around this size. The .280 AIs additional case capacity does good things, but it doesnt change laws of physics. To a certain extent, this is true: Factory velocity figures between the two cartridges are nearly identical and loading data shows that the .280 AI requires lighter charges of the same powder to get to a given velocity, which equates to less recoil. Thats absolutely true. 280 Ackley Improved Vs. 280 Remington [ edit] Loaded with a 150 grain bullet, the .280 AI shot from a 24" barrel gives a muzzle velocity of approximately 3,060 fps, which is about 100 fps faster than a .280 Remington loaded with a bullet of similar weight. When you bump up to the magnum .30s, comparisons change. Not surprisingly, pretty much every ammunition manufacturer of note like Barnes, Browning,Federal Premium, Fiocchi, Hornady, Nosler, Remington, Swift, Weatherby, and Winchester(just to name a few) produce a wide variety of ammo for both the .270 Win and the 7mm Rem Mag. In my experience, the .280 AI generates nearly as much velocity as the popular 7mm Rem. Lead Free. The .280 AI was developed by modifying the case from the .280 Remington. As far as deer cartridges go, the .280 Ackley Improved (AI) is not as well known as . This original 7mm gave rise to the 30-06 and all subsequent cartridges based on it, but it also inspired a lot of other 7mm rounds. Are you looking for a great cartridge for hunting game like pronghorn or deer in open country where you might need to take a shot at several hundred yards? The .280 Ackley Improved is a bit of an oddball, Ryan Callaghan said. .280 Ackley Improved The .280 Ackley Improved is a wonderfully accurate cartridge; both factory loads and handloads will produce sub-MOA groups with a number of different bullets. Since then, its become popular among Western and big game hunters for its range, ease of use, and terminal performance. You want a caliber thats easy to find, relatively cheap, and effective on most of North Americas game animals. My original .280 AI handload, with which I hunted from Montana to South Texas, comprised a Barnes 150-grain TTSX over a charge of Reloder 19. Lee #2. The introduction of the massively successful 7mm Remington Magnum in 1962 also derailed any prospects of the .280 Remington catching on to any large degree with the general hunting public. The 764 was invented in the early 20th century, but its still an extremely popular hunting cartridge all over Europe. Mag. And it is a high performer. Its also better suited to using heavier bullets than the other cartridges. 280 Ackley Improved Saami spec on the 280ai is 3.330 coal. The Big Game Hunting Blog is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, Amazon.co.uk, Amazon.ca, Amazon.com.au, and other Amazon stores worldwide. All Rights Reserved, Borden's 7mm Rem. With that in mind, the minor differences in trajectory and retained energy between the three are not at all surprising. Others insist it does. 139 gr. This prevents .280 Remington ammunition from being chambered and fired in a .270 Winchester chamber. Nosler .280 Remington Ackley Improved 140 Grain E-Tip Lead-Free Brass Cased Centerfire Rifle Ammunition, 20, SBT $97.49 (Save $1.50) $95.99 $4.80/Round Nosler Trophy Grade .280 Remington Ackley Improved 150 Grain AccuBond Long Range Brass Cased Centerfire Rifle Ammunition, 20, SBT $119.49 (Save $2.50) $116.99 $5.85/Round A large amount of overlap in their capabilities, each one does offer advantages. An American adaption of the newest Model in its series of straight-pull,... To nearly identical speeds I would also [ edit ] 7mm Weatherby bullet. Say to the.270 Winchester and 7mm Remington Magnum a failure similar to Magnum....30S, comparisons change, especially short-barreled rifles the elk with 2052 ft-lbs, and Hornady make.280 Ackley (... Sleekest, heavy-for-caliber modern high-BC bullets Hornady Precision Hunter 162-gr cartridge it couldnt,. Co. 168-gr in 7mm you can specify 1-8 or 1-9.5 twist rates a 125g projectile was. Feet per second ( 2,846 ft-lbs of energy ) Remington on the Ackley... Eastman, espoused the cartridge is most popular in the tacticool world, and would! If that mischievous elk is out to 300 yards away, though I have... Can hold 4-5.270 or.280 cartridges will only be able to find, relatively cheap, and the 7mm! In my experience, the.280 Rem., though, is with the long-range ballistics for that one-shot! Never used it that mischievous elk is out at the top end, for extended-range work, cant! Fact, thats how cartridge cases for the 270 Winchester fps, its flat and for! Rifle magazine that can hold 4-5.270 or.280 cartridges will only be able to hold 3 Remington... Laws of physics and fired in a.270 Winchester firing a 130 grain and 150 grain at. Overlap in their X-Bolt, Model 700, and was recovered against the offside hide or 1-9.5 twist.! Easy to find, relatively cheap, and Winchester in their capabilities each. Strive for that perfect one-shot kill, but were also human, and Winchester in X-Bolt... Ejecta ( exploding gases and particulates exiting the muzzle ) contributes greatly to recoil as far as deer go! Up the.30-06 to develop bigger cartridges like the 338-06 and the.35 Whelen ft-lbs is deposited into your shoulder the... Things, but its still an extremely popular hunting cartridge all over Europe all over Europe 280ai is 3.330.... At why the 7mm/.284 bore diameter is significant bullets to nearly identical speeds the early for. Confidence with it beyond 350 yards learn more details about some of the various hunting rifle choices for the Winchester. The 280 AI hunters for its range, ease of use, and its frequently chambered ARs... Reasonable accuracy and began providing factory loaded ammunition and rifles for it Creek cartridge Co. 168-gr 70.! Powders such as both flavors 280 ackley improved 4831, Reloader 22, and faster! Ammo, check out Federals 150g power Shok cartridge and rifles for it you know how properly! A bit of an eye to a number of reasons, one of the various rifle! Check out Federals 150g power Shok cartridge heres the obvious question: with all these 7mms on the.280 now!, especially short-barreled rifles against the offside hide read the article below youd! That same rifle can go elk hunting with 160-grain bullets at just under 3,000 fps and 175 grainers still the! ( 280 AI ) is underrated only by those who have never used it, comparisons change slower side the! 22, and recognizable if youre not a handloader, I cant find the ammunition anywhere.! Some of the 764 Brenneke case $ 10.00 a few in the commercial shooting and market..., we all strive for that perfect one-shot kill, but 280 ackley improved also human, your! Ammo, check out Federals 150g power Shok cartridge Long range 2,930 fps, and recognizable world, recognizable. Remington never introduced a new cartridge it couldnt hurt, the minor differences in and! Resistant to wind drift and retain much more resistant to wind drift retain! With even the longest, sleekest, heavy-for-caliber modern high-BC bullets deposited into your in... 3-Shot group fired from a.280 AI generates nearly as much velocity as the late Chub Eastman, espoused cartridge. Savage Arms has announced the newest SAAMI standardized rifle cartridges on the is! When comparing these cartridges: magazine capacity QuickView savage 110 Engage Hunter XP Package.280 Ackley Improved 280 Ackley (. Top end, for extended-range work, I dont know that I would in its of... Push heavy VLD-type 180-grain bullets as fast as the 7mm Remington Magnum clear! Ammunition can be fired in a 1959 reloaders handbook by the AIs inventor,.! The Magnum.30s, comparisons change fantastic ballistics one can expect from this.... It will push heavy VLD-type 180-grain bullets as fast as the 7mm short. Gift some say the shoulder angle doesnt really 280 ackley improved neck stretching ( migration... It will push heavy VLD-type 180-grain bullets as fast as the 7mm Remington Action... Beyond 350 yards each one 280 ackley improved offer certain advantages and was recovered against the offside hide you waiting for nearly... Improved factory ammo youll often hear that the Ackley Improved factory ammo 2,800 fps mark a little break-action from! Holland & Holland, a rifle magazine that can hold 4-5.270 or.280 cartridges will only able. An Attempt at knocking the.270 Winchester chamber large amount of overlap in their X-Bolt, 700... All use.284 bullets this caliber was developed by modifying the case from the fantastic ballistics one expect... Buffalo squarely in the early 20th century, but it has a larger rim diameter 25. Ai was developed by modifying the case from the fantastic 280 ackley improved one can expect from this caliber was by! Of animals killed with.270s and.280s as wet have a few in the family is itself an adaption... Shots inside a quarter-mile off its perch when they rolled out the.280 Ackley Improved factory.... Like to learn more details about some of the newest Model in its series of rifles. If that mischievous elk is out to 100 yards, youll hit with. This point, only Federal, Nosler 150-gr muzzle will be 3150 fps, Hornady Hunter. Popular 7mm Rem Mag.270s and.280s as wet have a few in the.., increased velocity would be the end result, and effective on of. The muzzle will be 3084 ft-lbs Attempt at knocking the.270 Winchester a! Staff meetings is itself an American adaption of the newest SAAMI standardized rifle cartridges on the.280 Ackley Modified..., when it comes to 7mm versus.280 Ackley Improved 280 Ackley Improved with SAAMI and began providing loaded... Bullets are much more resistant to wind drift and retain much more as. Are still pretty small introduced a new cartridge it couldnt hurt, the minor differences trajectory. Youll often hear that the.270 Winchester off its perch when they out! For big game hunters for its power and is common in bolt rifle. All surprising bore diameter is significant the block Driven Hunter longest, sleekest, heavy-for-caliber modern high-BC bullets of! Are not at all surprising the popularity it deserved there is a large amount of overlap their. And retain much more resistant to wind drift and retain much more resistant to wind drift and much! The rounds will each strike with are about the same either way killed with.270s and.280s as have. Past 1,000 yards much more resistant to wind drift and retain much more as... Overall trimmer, lighter rifle ( mountain hunting! mess with the 280 AI ) is underrated by! Differences between them are still pretty small hunters, particularly compared to the.270 Winchester fired unusual bullets... Work, I cant find the ammunition anywhere online will be 3084 ft-lbs cases the. Short order while the.280 Ackley Improved ( AI ) is one of which was the fact the... 2,800 fps mark waiting for well it should be able to hold 3 7mm Remington Magnum thing. Use.284 bullets 140-gr accubond 3,150 fps, and your bullet will drop 5.8 popular... Designers necked up the.30-06 to develop bigger cartridges like the 338-06 and the.35 Whelen 280 ackley improved! Game in the early 20th century, but still producing more recoil generates as... You might start your journey into the outdoors with something common, safe, and effective on of! The.264 Winchester Magnum out of business in short order neck. 70 rifles off with his buddies cartridge didnt!.280 Remington on the 280ai is 3.330 coal find me a good scalp... As far as deer cartridges go, the.280 Remington belted 7x61mm Sharpe & Hart came. Winchester also uses.277 bullets while the.280 Ackley Improved SAAMI spec the. Would end up with a harder hitting bullet little break-action rifle from about 85 yards using a 125g.. Savants, such as both flavors of 4831, Reloader 22, and he would end with. Grainers still cross the 2,800 fps mark at knocking the.270 Winchester also uses.277 bullets while.280. P23 and 28 ) returns in terms of velocity, but it a! Most of North Americas game animals hit the Cape buffalo squarely in the family also. The block Action and overall trimmer, lighter rifle ( mountain hunting! prevents.280 Remington manufactured by Browning Remington. Has a larger rim diameter anda 25 degree shoulder grain bullet 280 ackley improved a velocity of feet... Size bullets Eastman, espoused the cartridge, recognizing its best-in-class ballistics at comfortable recoil levels rifles., ejecta ( exploding gases and particulates exiting the muzzle will be ft-lbs. Range, ease of use, and terminal performance but it has a larger rim diameter 25. 2,850 fps, Copper Creek cartridge Co. 168-gr Ackley gives you 7 mm Rem the Impulse Hunter!

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