For the 5.56 NATO loads, with a maximum pressure of 62,350 psi, Western Powders lists 26.1 grains of A-2200 that shoots the Nosler bullet at a very quick 3,578 fps. Nosler 50-grain Ballistic Tips clocked 3,323 fps with 24.5 grains of A-2200 in the. Powder charges dispense precisely from a powder measure, cutting down on the time loading. The spherical powder flows easily and precisely through a powder measure. Western’s data guide lists A-2200 loads for the. 69 inch with LT-32 and into 1.05 inches shooting LT-30. The CZ 7.62x39 grouped three Hornady 123-grain Spire Point bullets in. 73-inch groups with Hornady 40-grain V-MAX and Nosler 50-grain Ballistic Tips. 54 inch with Nosler 69-grain HPBT bullets and. 223, shot a five-shot group that measured. While velocities were a bit slower than those stated by Western, accuracy was great. 223 Remingtons and LT-30 and LT-32 in a CZ bolt-action 7.62x39. These fine-grained, extruded powders easily flow through a powder measure to produce exact charge weights. “Valleyfield added a second coating to the powder that makes it stable across a wide range of temperatures,” Behr said, and he indicated the two powders are kissing cousins, but LT-30 is slightly faster burning than LT-32. Western Powders obtained some LT-32, found it was a great powder, and contacted General Dynamics in Canada about producing the powder for Western. Thunderbird Powder sold this surplus powder for a while, and it became popular with benchrest competitors. Hornady 123-grain Spire Point bullets loaded over LT-32 and fired from a CZ 527 7.62 x39 formed this 100-yard group.Behr of Western Powders said LT-32 was originally a military surplus powder. These powders were originally intended for target shooters, but the two powders also work well in small-game cartridges. It’s not the flattest-shooting varmint combination, but the whole idea is to crawl within 150 yards of marmots sunning on big boulders. Groups hover around an inch at 100 yards. 311-inch bullets leave the CZ’s 18.5-inch barrel at 2,335 fps. My CZ 527 7.62x39 is a favorite for stalking marmots in the spring. 22 Hornet and 7.62x39, and it is also useful for lightweight bullets in the. This American-made, fast-burning, double-based powder is suited to small capacity cases like the. This load shot a 1.05-inch group at 100 yards, with four of the bullets in. Pressures are about 20,000 pounds per square inch (psi) with 12.0 grains of A-5744 and Lyman’s 225646 55-grain cast bullet in the. Its best use is for low-pressure, cast-bullet loads in the. Marks Powder in Florida or Valleyfield in Quebec, Canada.Īccurate 5744 and Berger 40-grain Varmint bullets at 2,438 fps shot this group at 100 yards. Most Accurate powders are now made by General Dynamics Ordnance and Tactical Systems’ St. Powder shortages over the last few years have also aided Accurate’s acceptance, as handloaders turned to alternatives for unavailable favorites. It started promoting the powders and providing updated load data in its Western Powders Reloading & Load Data Guide, and Accurate powders have grown in popularity. In 1987, Accurate Arms started to move away from the surplus market and began selling newly manufactured propellants.Īccurate’s powders hung in limbo for some time, overshadowed by Alliant, Hodgdon, IMR and Winchester powders – until Western bought Accurate in 2005. Accurate Arms was incorporated in McEwen, Tennessee, in 1980, after several years of selling surplus powders from the U.S. Western bought Accurate Arms powders in 2005 to grow its business even more.Īccurate Arms started way back in 1946 as Accurate Arms and Machine, a gun shop in Chicago that sold surplus powders. So it was only natural to further fill its pipeline by developing and marketing its own Ramshot brand of propellants in 1998. Since then, Western, from its home base in Miles City, Montana, created an efficient delivery system for those powders. 223 Remington combined for these groups at 100 yards.Western Powders has been a major distributor of various brands of gun powders in North America since 1972. Never exceed the maximum load.īe Alert: Publisher cannot be responsible for errors in published load data.Accurate 2460 and Sierra 69-grain bullets in the. Warning! Notes: barrel: 24" twist: 1-12" primer: WSR bullet diameter. 223 Remington / 5744 powder (Accurate Data Edition 3.5 - 2012)
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