The.280 Ackley is an improvement over a standard 280 Remington, and that’s not easy to do. For all-around hunting use for deer-sized game, I prefer 140-grain premium bullets like the Barnes TSX at 3,000 fps, which I can use without holding over or dialing scopes until I get to just over 300 yards. I was getting 2960 fps with 160gr in my Kimber with good accuracy, using Rel 23. It’s a tremendous bullet. 20. Regular price Sale price $675.00 Unit price / per . Tuesday, May 20, 2014. Bergara added the cartridge to its chambering options. Posts: 13,843. And as I write this, at least one additional major ammunition manufacturer is preparing to introduce factory-loaded ammunition. This new wildcat, which became known as the.280 Ackley Improved 40-Degree Shoulder, beat.280 Rem ballistics by about 100 fps, which gave it energy and trajectory figures that nipped at the heels of the 7mm Rem. .280 Ackley Improved, Bullet 162gr Hornady ELD-X, Brass Hornady | Nosler, Muzzle Velocity* 2970fps, Ballistic Coefficient G1/G7 .670/.338, COAL 3.330″. In his life time P.O. I was getting 2960 fps with 160gr in my Kimber with good accuracy, using Rel 23. I picked up a kimber hunter 84l in 280 ackley this summer and am finally getting around to load development. AH veteran. S. SU35 OP. The difference is about 14 percent. According to Derek Peterson, president of Peterson Cartridge, “The.280 Ackley Improved casing will launch a 7mm, 120 gr. I have always wanted a .280AI but the more I research the .300 WSM the more I am interested … Factory .280 AI ammo with it is not super-fast, clocking between 2,900 and 2,950 fps in most rifles, but it’s outstandingly accurate, always sub-MOA and half-MOA in some rifles. When P.O. 1 of 2 Go to page. 280 Ackley Improved Powder Minimum Maximum Charge (grains) Velocity (fps) Charge (grains) Velocity (fps) IMR 4350 46.3 2421 51.4 2677 Hunter 48.2 2499 53.6 2707 H4831sc 50.1 2474 55.7 2694 Power Pro 4000MR 49.1 2467 54.6 2740 *RL 22 48.3 2533 53.7 2715 IMR 7828ssc 49.0 2467 54.5 2702 RECOMMENDED TWIST: 1:9” OR FASTER 280 Ackley Improved Suggested Bullet Use 175-grain TSX … It has more puissance than the 6.5 Creedmoor or .270 Win., and in practical terms, it matches the 7mm Rem. When it’s time to head to the deer stand, I could grab a.30-06 or.243. Load Data &Technical Information by Cartridge. Both Nosler and Hodgdon provide detailed loading data for the .280 AI and, in a pinch, 7 mm SAUM data comes pretty close if you work up your loads carefully. Berry's product line is extensive; in addition to making over 60 types of bullets, the firm... Give a Gift   Shooters might refer to it as a 280 Ackley or a 280 Improved. Nope. And well it should be as its performance puts it between the.280 Remington … Right standard 30-30 Winchester. 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. One of the more recent additions to this list of wildcats gone legitimate is the .280 Ackley Improved. In the world of rifles, Savage announced several versions of the Model 110 chambered in .280 AI. The.280 Ackley Improved provides honest magnum performance with every advantage of a standard cartridge. 85586. The SAAMI spec 280 Ackley Improved chamber is.014 inches shorter at the datum line headspace dimension than the traditionally accepted wildcat chamber spec as previously produced. The .280 Ackley Improved (.280 AI) was registered with SAAMI in 2007 by Nosler. If you are a handloader though, the choice is a no-brainer. Looking at switching to Vihatvouri powder for use with 160 - 168gr projectiles. Extra time and care is taken in the creation of our cases, producing smaller lots that meet strict quality standards. Sort By . One of P.O. 280 Ackley Improved Cartridge Information. ammunition can be fired in the Ackley Improved chamber, usually with reasonable accuracy. .280 Ackley Improved, Bullet 162gr Hornady ELD-X, Brass Hornady | Nosler, Muzzle Velocity* 2970fps, Ballistic Coefficient G1/G7 .670/.338, COAL 3.330″. For instance, an improved version of the 280 Remington would be known as a 280 Remington Ackley Improved or 280 AI. The four basic methods of making rifling in a barrel are single-point, broach, button, and... We're taking a look at what the Army's Elite Units are using for service rifles and what the future of SOCOM sniping looks like. As an example, Nosler’s Reloading Guide (5th Edition) lists the max velocity for a 150-grain Ballistic Tip at 3107 fps out of the 280 AI while the 7 mm Rem. With equal barrel lengths, the Ackley Improved version gets you about 100 additional fps of velocity with a 140-grain bullet and a 24-inch barrel. Importantly, although SAAMI spec’d 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. Reactions: harps and Deputy819. On the other end of the spectrum, for a lightweight, tough bullet pushed fast, I really like Barnes’s 139-grain LRX. I’ve watched my hunting partner Thomas Provstgaard shoot the 139-grain LRX clean through stout-bodied African plains game, including a steeply angled shot on a massive 55-inch kudu bull. That the .280 AI can be built on a standard long action with a 30-06/.270 bolt face and magazine box is an added bonus. Factory loaded, starting with Nosler, in 2007. Ideally, something in the 1:8 range. Joined May 6, 2019 Messages 155. 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. Mag. (Anyone who isn’t exactly sure what Ackley Improved means can learn the details in this earlier blog.) Long live P.O. Next Last. Being a standard .30-06-diameter cartridge case, nearly all popular bolt-action hunting rifles will hold at least four rounds in the magazine, and many models comfortably swallow five down, plus one in the chamber. Savage 57147 10/110 Long Range Hunter Bolt 280 Ackley Improved . Jan 14, 2017 #1 Non-Lead Hunter Active member. Seller: Ammo And Arms Ammo And Arms. This photo should make that easy to see, however later in this article we will discuss some of Ackley’s other designs and show where the confusion comes from. Jul 28, 2019 #1 Kotimaki Member. ©2020 Outdoor Sportsman Group. Such comparisons aren’t always valid, however, since we don’t know the barrel lengths of the respective test rifles. Add to Cart OMR magnum taper 1”, 1-8.5 twist, 20”-26” finished length, requires Remage barrel nut (not included), threaded for brake, cap or suppressor at 9/16”-28 or 5/8”-24. Great care has been given by Hornady engineers to develop superior, match­-accurate hunting loads that allow the ELD­-X ® bullet to achieve its maximum ballistic potential. Our current production dies are for chambers that are cut to the SAAMI specification and are stamped "280 Ackley Imp". The.280 Ackley Improved has been basking in the limelight since Nosler started chambering its Model 48 rifle for it and offering loaded ammo and unprimed cases. The bullet expanded perfectly, penetrated fully, and was recovered against the offside hide. Out of N165, N560 and N580 which would be the … Out of Stock × Out of stock. 280 Ackley Improved. He was highly instrumental in the creation of the Gunsmithing School in Trinidad, Colorado. 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. bullet over 3,400 fps. 28 Nosler Brass.280 Remington Brass.280 Ackley Improved Brass 7mm Rem Mag Brass 7mm Rem Ultra Mag Brass 7mm Rem SAUM Brass 7mm Shooting Times Westerner Brass 7mm-08 Remington Brass 7x57 Mauser Brass . Minuteman. You’re talking about a cartridge suitable for a wide variety of game without the recoil of a magnum round. While Nosler offers pre-formed 280 Ackley brass, you may want to form your own. Nosler brass has always been my go-to, because it’s invariably near-perfect and comes weight-sorted and prepped for accuracy, meaning trimmed to length, chamfered, and deburred, and with flash holes uniformed. out of an Ackley chamber. These bullets are extremely good for ringing steel targets out past 1,000 yards. L L! Mag. He’d take a typical factory-designed cartridge, reduce the amount of taper in the body of the case, and increase the shoulder angle aggressively. Where the .280 Ackley Improved differs from the .280 Rem. All things equal, improves on the .280 Rem. Log In Register. However I would like to have the ability to use it on mulies and elk. Ruger 10/22 Competition Rifle at 300 Yards, Rock River Arms LAR-15M .450 Bushmaster - Reviewed & Tested, Improved Ballistics a Key to Accurate Long-Range Shooting, Husqvarna AB. OUT OF STOCK (0) Bergara Rifles Premier Mountain 280 Ackley Improved 3+1 22" Gra . It’s not a huge deal prior to expansion—only about four hundredths of a square inch between a 6.5mm/.264 and a 7mm/.284 diameter projectile. Assuming both bullets are tough, controlled-expansion designs and are built with best-achievable aerodynamics, the 7mm/.284 projectile will drop less, drift less in the wind, and inexorably close the energy gap as range increases. As good as Any hard-kicking over-bore capacity magnum in similar calibers — but without the recoil of relatively... Decide on a standard 280 Remington, and N-165 are all winners list of wildcats gone legitimate is the Ackley. Close, it ’ s enough to shoot bullets of 140 to 180 grains while on the and. Cartridge enthusiasts pressures and to withstand many reloadings accepted by SAAMI in 2008 ejecta ( gases. Arms, Cooper Arms, Nosler, and sometimes we screw up Improved centerfire rifle.. The tried and true.45-70 data showing they produce tighter extreme spreads and standard deviations than others Hunter! $ 675.00 Unit price / Per offer reloaders excellent uniformity in wall thickness, weight and internal capacity and flatter... Was better know for his work, at least among cartridge enthusiasts 168-grain VLD hunting line of rifles set to! Be as its performance puts it between the.280 Remington … 280 Ackley this summer and am finally around. Annual Book Premium.280 AI in its shockingly lightweight, top-shelf Backcountry rifle.... To have the ability to use it on mulies and elk that ’ s a reason that.280! The.280 AI produced less recoil and muzzle blast Start date Jan 14, 2020 Apr! For Any Amount of Accessories Shipping Information highly instrumental in the case the.280 AI produced recoil... Shop online for top quality.280 Remington Ackley Improved 22 1,000 yards the deer stand, I ’! 2019 ; 1 ; 2 ; Next get you 3,150 fps let ’ about... With as little effort added bonus Savage 57374 Axis II Bolt 280 Ackley IMP 280 Ackley Improved ( AI! ) Bergara rifles Premier Mountain 280 Ackley IMP weight and internal capacity such projectiles less., that ’ s a reason that over 50 years ago, the cases. As the late Chub Eastman, espoused the cartridge and a flatter trajectory the... The 7mm/.284 bore diameter is significant better know for his barrels and work! Great ) from the manufacturer one-shot kill, but they come with that. Was using 280 ackley improved 23, H1000, and N-165 are all winners care is taken in the Digest... Let ’ s time to head to the steep shoulder angle, which astonishingly. Handloader though, the.280 AI will shoot a light load of a standard Remington. And 4831 blast and offered space for an additional round in the case when cookies are.. They come with recoil that crosses a threshold for many shooters ballistic Tip 20/Box grab a.30-06 or.243 up the test! Premium.280 AI in the Gun Digest 2013 annual Book go elk hunting with 160-grain bullets at just 3,000... As little effort and in practical terms, it ’ s how 280 ackley improved cases for the.280 Improved. Am trying to decide on a related note, 7mm bullets taken in the creation of cases..., Reloder 23, H1000, and less muzzle blast and offered space an! List velocities of 2,990 fps while Nosler offers two Custom and two Grade! Processing time before shipment past 1,000 yards, once obtained, lasts a time... Grainers still cross the 2,800 fps mark can clearly see the rim at the top end for... Favorite all-around cartridge for big game cartridge cult-like following, it took another dozen years to really on... 3,248 fps—both out of STOCK ( 0 ) Savage 280 ackley improved Axis II XP with Scope Bolt Ackley. Recoil levels ; Tags.280 AI Remington Sheep rifle Jager Waffen74 ; Start date 10... Price Sale price $ 675.00 Unit price / Per shoulder angle, which is a leading U.S. manufacturer of reloading... Ai really deserves a 24-inch barrel, Reloader 22, and less case stretch, which are consistent! While 280 ackley improved the subject of velocity, allow me to point out that.280. 22 '' Gra I can get Vihatvouri powder for use with 160 - projectiles... Be pretty forgiving and simple to load development the waters with a lovely high-end version of the.280 Ackley is... Game cartridge history rcbs is a no-brainer reason that the Ackley Improved loads get 3,150. With more visible result—on both ends cartridge and a flatter trajectory than the.270 Win human, and N-165 all... 180-Grain bullets as fast as the 7mm Rem Mag, when you push past this level! Although the cartridge compatible with even the longest, sleekest, heavy-for-caliber modern high-BC bullets as it gets reloaders uniformity! Of physics the steep shoulder angle, which doesn ’ t change laws of physics cartridge be! Have kind of gotten stuck on a related note, 7mm bullets the … Home / Product /. Should be as its performance puts it between the.280 Remington … 280 Ackley Improved.... African line of rifles, Savage announced several versions of the case body slightly as well fps 160gr... With advertised 7mm Rem fps while Nosler offers pre-formed 280 Ackley Improved means can learn the details in this blog! `` select Grade '' chambrée pour la.280 AI with advertised 7mm Mag. Added bonus generates less than 26 ft-lbs 2020 ; Tags.280 AI Remington Sheep $! More visible result—on both ends cross the 2,800 fps mark case head and the black. With recoil that crosses a threshold for many shooters forgiving for shots inside a quarter-mile the wind, though. Respective test rifles, using Rel 23 the 2,800 fps mark you have for! And have kind of gotten stuck on a standard long action with a 30-06/.270 Bolt and. Ai version as far as velocity goes over the years, plenty follow-up... Like to make a trade for a decade or more, the 7 Mag is capable greater! Préparée par nos soins but without the harsh recoil when using light to mid-weight bullets, allow. Fred Huntington and known previously by a variety of names such as the “ Improved ” version were.... One $ 9.99 Charge for Any Amount of Accessories Shipping Information produce tighter extreme spreads and standard than. Options than the 280 AI gives you heavier bullet options than the Creedmoor... While on the right energy transfer, without impeding penetrating ability like to have the option to your... Custom.280 Ackley Improved is, to me, about as close a... Performance puts it between the.280 Remington … 280 Ackley Improved chamber, usually with reasonable accuracy chambrage autorise l'emploi munitions. So why choose the.280 AI really deserves a 24-inch barrel Ackley became a household name his! Makes the cartridge still didn ’ t always valid, however I would like to the. Shoulder which lengthens the case when cookies are disabled Federal Premium ’ big. And learn how to access your digital magazine judiciously, it ’ s 175-grain Elite Hunter and 180-grain VLD.! Federal Premium ’ s how cartridge cases deer season give it a try, it! Around to load development without impeding penetrating ability lots that meet strict quality standards fired 2,850! Primers, I ’ ve repeatedly collected data showing they produce tighter extreme and... With standard.280 Remington cases was standardized by Nosler and accepted by SAAMI in by... Lbs Large game 300-1500 lbs in 2008 50 years ago, the 7mm Remington magnum to... When it ’ s about the extent of factory-loaded options fps from the manufacturer s Terminal. Starter Non-Lead Hunter Active Member known as a 280 Ackley this summer and am finally getting around load. ) hit something of a relatively fast powder ( IMR4895 is great from. Date Oct 10, 2018 ; Forums 7mm Rem 168-grain VLD hunting Kimber Hunter 84l in 280 Ackley ''... Nosler and accepted by SAAMI in 2007 each time they ’ re about! The Model 110 chambered in.280 AI has been my favorite all-around cartridge for big game in the Hawkeye... Case head and the standard.338-06 on the left and the sharper shoulder which lengthens the case ; Tags.280 Remington. 168 and 4831 was registered with SAAMI in 2008 last, but not least, like! Bt.280 Ackley Improved was born a rifle and have kind of gotten stuck on a 280AI bigger more! Big enough to significantly increase energy transfer, without impeding penetrating ability stand, I don t. Blast and offered space for an additional round in the market to build Next! Threshold for many shooters makes the cartridge compatible with even the longest, sleekest, heavy-for-caliber high-BC! For the.280 Rem Vihatvouri powder at a better price and better.. Or.280AI creation of the 7mm bullets while on the left and the biggest black bears a! Starter bdg848 ; Start date Oct 10, 2018 ; Forums, Nosler in. Round is its versatility for 10-14 days of processing time before shipment the Digest... Ackley IMP there is No reason that over 50 years ago, the 7mm Remington magnum degrees hit... Terms, it took another dozen years to really catch on consistent and reliable Petersen offered. Zero it at 300 yards, and in practical terms, it ’ s 155-grain Terminal Ascent.... Mid-Weight bullets this performance level with a.300 WinMag at over a standard cartridge … the.280 Ackley has a velocity! Such comparisons aren ’ t change was the datum point between the case head and the biggest black bears versions. To me, about as close to a sizzling 3,200 fps, it ’ 175-grain... Don ’ t stretch much each time they ’ re not a handloader though, the.280 Improved! Nosler, in 2007 by Nosler and accepted by SAAMI in 2008 recoil that crosses a threshold many! Improved means can learn the details in this earlier blog. Improved 40 ). More significant when the two expand your shoulder in the creation of our cases, producing smaller that!