Its still a good load, but I now prefer the slightly more aerodynamic 139-grain LRX, pushed faster, for work at traditional hunting distances inside a quarter-mile. Some shooters question the feeding reliability of any 40-degree cartridge shoulders. Mag. Bergara added the cartridge to its chambering options. It is important to note that the SAAMI-spec .280 Ackley Improved is dimensionally different than most of the wildcat versions and may not be interchangeable depending on when and how the rifle was chambered. Or, if you happen to be getting behind with your reloading, find the Best Places to Buy Ammo Online and get yourself one of the Best Ammo Storage Containers that you can buy in 2023. The 7mm metric (European) cartridge nomenclature harks way back to the 7x57mm Mauser of 1892. As mentioned earlier, fireforming most of the taper out of the case and bumping the shoulder to a steep 40-degree angle increases internal case capacity significantly. Find me a good flapping scalp story, Id say to the Outdoor Life editors at many of our staff meetings. Even so, the 7mm Remington Magnum can hold significantly more powder than the other three, which is due in large part to its larger diameter case. How Does the .280 Ackley Improved Compare Against Similar Cartridges? So where do we stand with each cartridge? For this reason, the .280 AI is best suited for handloading. For ammo, check out Federals 150g Power Shok cartridge. in a package that gives additional room in the magazine (as the body diameter is smaller), and makes an excellent all-around choice. A technician friend at Barnes used this bullet right after it was introduced for a once-in-a-lifetime free-range bison hunt in Utah and shot a large, old bull right at 600 yards with his .280 AI rifle. The results are also about what youd expect for the Hornady Precision hunter loads for those three cartridges. A very large part of its popularity is I believe that people still have a magnum but with less recoil so they can shoot it better than, say, a .300Win mag. Are you looking for a great cartridge for sheep, mountain goat, ortahr huntingwhere you need a heavy hitting cartridge with manageable recoil in a lightweight and easy to carry rifle? The US Army started looking for a new service rifle and cartridge after being on the receiving end of a deadly demonstration of the capabilities of the revolutionary new Mauser rifle and7mm Mausercartridge in the hands of Spanish troops in Cuba during 1898. 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). This was not the way it was supposed to happen. 7mm Remington Magnum, 150-grain 3,250 fps, 7mm Weatherby Magnum, 150-grain 3,300 fps. [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. Similarly, by shooting a 280 AI instead of 7mm Rem. Such comparisons arent always valid, however, since we dont know the barrel lengths of the respective test rifles. Great article: I have a 280 Remington Ruger Hawkeye, control feed, stainless with a Leupold in silver and I love it. It is true that certain factory loads and handloads for the .280 AI can come very close and even exceed the performance of typical 7mm Remington Magnum factory loads. Federal Premium TROPHY COPPER .280 Remington Improved 140 grain Trophy Copper Centerfire Rifle Ammunition. In that case, you'll be shooting with a muzzle velocity of 2850 fps, and 2922 ft-lbs. Where things differ noticeably, though, is with the long-range ballistics. 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. Even though there are at least eight different factory loads on the market nowfrom Hornady, Federal, and Nosleras always handloaders can fine-tune accuracy and can often bump up velocity with carefully crafted handloads. With a completely different lineage than the other three cartridges, the 7mm Remington Magnum has a unique look as well. Were not talking anything too crazy. Are you a handloader? The .280 Ackley gives you the wide availability of 7 mm component bullets, impressive velocities, great brass life and excellent commercially-available brass from Nosler. Learn the difference between revolvers and semi-auto pistols and what makes them different. Savage 110 High Country 280 AI Bolt-Action Rifle with Camo Stock. Others insist it does. Its a wonderfully aerodynamic bullet and exits the muzzle of my favorite Proof Research Summit rifle at 2,880 fps when pushed by IMR 7828 SSC powder. The true beauty of this round is its versatility. Due to conservative loading of the .280 Rem., that velocity gap is more pronounced when we examine factory ammo. Nosler used a 24 barrel for the .270 Winchester and 7mm Remington Magnum, but a 26 barrel for the .280 Remington and .280 Ackley Improved in their published reloading data I used above. $84.49 ($4.22/count) Out of Stock. One area where the 280AI and .270Win have a decided advantage regarding velocity is their maximum operating pressure limits, which are higher than either the .280Rem or 7RemMag. I used Noslers own reloading data published online (available here, here, here, and here). With 200-grain bullets pushed at 2,900 fps or so, the big .30s clearly impact with more visible resulton both ends. I despise the 7mm Mag., having no confidence in its ability to deliver kill through shock. Mag. Shop 280 Ackley Improved Rifles The .280 Ackley Improved (280 AI) is a strong cartridge for big game hunting, including deer, pronghorn, elk, and moose. Mag., you should be able to shave a bit of weight without suffering excessive recoil. Although the cartridge has always had a small cult-like following, it took another dozen years to really catch on. 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. 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. According to Nosler reloading data, although the .7mm Remington Magnum does not provide more than 50 fps over the .280 AI with similar projectiles, the latter cartridge holds less powder in its case, thus it is considered more efficient. Choose Your .284/7mm Projectile 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. Developed by P.O. However, it is much more significant when the two expand. Most rounds would have faded into obscurity forever after suffering a failure similar to what happened initially to the .280 Remington. 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. This very likely hampered adoption of the cartridge to a certain degree. That all being said, this doesnt detract from the fantastic ballistics one can expect from this caliber. The barrel band swivel was intended to give it a European "safari-style" flair. See also [ edit] 7mm Weatherby Magnum Muzzle energy is about 3,400 ft-lbs. Last Shot A .280 Ackley Improved simply shoots better over long range than a .30-06. What are your thoughts, though? The .280 Ackley Improved is the author's all-time favorite cartridge for big-game hunting in the West, and he's used it successfully on everything from mule deer to elk. Recipe Type: Rifle . Its a tremendous bullet. Still, though, were talking about plenty of force when that bullet does either way. Importantly, its big enough to shoot bullets of adequate weight for elk, moose, and the biggest black bears. RCBS #3. Up close, it wallops just like the .30-06, having similar bullet weight at similar velocities. The great thing about mule deer is they occupy a lot of different types of terrain. Factory data has it exiting the muzzle at 2,850 fps, just 90 fps slower than the same bullet in Hornadys 7mm Remington Magnum ammo. By 2007, the .280 Ackley Improved managed to finally be registered with SAAMI by Nosler, cementing its place in the shooters gun cabinet. However, its doubtful he anticipated that more than a half-century later, his .280 Ackley Improved cartridge would blossom into a favorite of savvy open-country hunters across the West. Handloading the 280 AI is straightforward and easy with a wide variety of medium- to slow-burning powders, but this isnt a handloading-only cartridge these days. A mushroomed big-game bullet with expansion of about double the original diameter is considered ideal; that 7mm/.284-diameter bullet measures 0.568 inch across, with a surface area of over 1.01 square inches. However, the larger .284 cartridges have more resistance to wind drift and either a similar (in the case of the .280 Rem) or flatter trajectory. Custom Mossberg 500 at the Range and Live Turkey!. The .270 Winchester uses .277 bullets while the .280 Remington, .280 Ackley Improved, and 7mm Remington Magnum all use slightly larger .284 bullets. If it wasnt for Ackley, you likely wouldnt be holding such a design in your hand. Even finding a rifle may prove to be somewhat difficult. It remains popular in Europe and is a ballistic match to our 280 Remington of 1957. The .280 Ackley Improved (.280 AI) was the result of the .280 Remington case modification by P.O Ackley, who steepened the shoulder angle to 40 degrees in order to increase powder capacity, thus increasing the bullet initial velocity by 100 fps.[1]. I'm afraid I don't have encouraging . This means you have the option to read your magazine on most popular phones and tablets. You might start your journey into the outdoors with something common, safe, and recognizable. As you can see, there are a number of benefits that come about from utilizing .280 Ackley Improved. Using smokeless powder and a 150 grain spitzer bullet fired at a 2,700 feet per second (2,428 ft-lbs of energy), the .30-06 Springfield was a massive leap forward in performance compared to other popular American cartridges used during that era like the.45-70 Government. In a pinch, standard .280 Rem. My favorite dies are by Redding, from its Premium line. Though only a few cartridges (like the 270 WSM, .270 Weatherby, and 6.8 Remington SPC) use .277 bullets, the fact that the .270 itself is so popular means theres also a decent amount of quality bullets to choose from for that cartridge as well. All Shooting Times subscribers now have digital access to their magazine content. The company notes that the cartridge can certainly be put to use as a ridge to ridge mountain rifle, but that hunters should be careful to choose a bullet that will still perform at lower impact velocities. This sharper shoulder can also increase case life, which is a good thing for the handloader. I believe that qualifies it as a suitable extreme range performer, though I don't recommend targeting game at those distances. All other things being equal, a bigger bullet will make a bigger hole, cause more tissue damage, and result in more blood loss. However, way out there, it absolutely trounces the .30-06, thanks to the far better aerodynamics of the 7mm bullets. Petersen Cartridges new brass is also excellent and is built for high pressures and to withstand many reloadings. My first 280 AI was a 5-pound Rifles, Inc. Strata Stainless built by Lex Webernick. Those differences in the external dimensions of the .270 Winchester, .280 Remington, .280 Ackley Improved, and 7mm Remington Magnum do translate into differences in ballistic performance, though probably not quite as much as youd initially expect. From $ 142.99. What's the Perfect Trigger Pull Weight for a Hunting Rifle? However, while those two rounds are very popular for a reason, they are far from the only high quality choices in that size range. The.30-06, having similar bullet weight at similar velocities this means you have the option read... To read your magazine on most popular phones and tablets start your journey into the outdoors with common! Power Shok cartridge Times subscribers now have digital access to their magazine content last Shot a.280 Improved. 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Reloading data published online ( available here, and the biggest black bears.280 Improved... Was a 5-pound rifles, Inc. Strata stainless built by Lex Webernick article: I have a 280 was! Shok cartridge detract from the fantastic ballistics one can expect from this caliber conservative loading of cartridge. European & quot ; flair case, you & # x27 ; ll be with! Access to their magazine content m afraid I don & # x27 ; afraid... Cartridges new brass is also excellent and is built for High pressures and to withstand many reloadings what them!
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