7/31/2023 0 Comments Naturally subsonic rounds![]() ![]() In a word, significant.Īlso significant is that the same engineers who designed the critical throat and chamber dimensions of the 6.5 Creedmoor created the 6.5 PRC. Generating about 300 fps more velocity than the 6.5 Creedmoor, the PRC has about the same performance jump as the. Propellant burn benefits from the short, fat column shape, resulting in excellent consistency. Introduced in 2018, it’s a proper short magnum, featuring a short, fat case that holds plenty of gunpowder. Springboarding off the burgeoning popularity of the 6.5 Creedmoor, the 6.5 Precision Rifle Cartridge (PRC) is simply more of a good thing. 223 Remington is still one of the best cartridges available for varmints and predators (four-legged and two-legged), and it still wins long-range service-rifle matches. Black Hills Ammunition loads the long, heavy, aerodynamic 77-grain Tipped MatchKing in 5.56-labeled ammo, and in the right firearm it’s amazingly accurate and 1,000-yard capable.Īlthough it’s 60 years old this year, the. Sierra’s 69-grain MatchKing bullet proved superbly accurate and is factory loaded by several brands. The military and the competitive world both took note, and match-grade. Eventually, obsessive handloaders using premium components in varmint-type bolt-action rifles with precision chambers proved the cartridge was extraordinary. It was adopted in 1962, one year before the 5.56.Īlthough accuracy wasn’t an early hallmark of the. This cartridge was the result of a combined effort from a lot of smart people in the late 1950s. 223 Remington predates its military counterpart, the 5.56 NATO. 308 Winchester is still a very accurate cartridge particularly adept on game to 300 yards or so. In modern times, the cartridge has been overshadowed by the 6.5 Creedmoor and its ilk for long-range precision work and by the fast 7mm cartridges for hunting. I’ve had senior rifle product managers from the biggest gun companies in America tell me that the 6.5 Creedmoor is easily the most accurate cartridge in their entire lineup-and those chaps see data from tens of thousands of rounds per year. It’s easy on barrels, easy on your shoulder, and easy to shoot well. It shoots flatter, bucks the wind better, and carries farther than the. Then, it exploded on the long-range, precision-shooting scene like no other cartridge in history. It was introduced around 2008, but it didn’t develop a head of steam until several years later. Its purpose was to be a 1,000-yard competition cartridge so naturally accurate that competitors could use factory-loaded match ammo and be competitive. This cartridge is sensational! It was designed by Dave Emary, a ballistic genius at Hornady, and Dennis DeMille, a national champion long-range shooter. ![]() We’ll start with the star of the whole show. Plus, many shooters do not handload, and spotlighting cartridges that shoot superbly well in factory-load form is particularly valuable to them. Eliminating handloads is a stringent but useful criterion. However, only the most inherently accurate cartridges regularly produce top-shelf accuracy in factory loads. You might argue that by eliminating handloads, we also eliminate the potential for best-possible accuracy in a plethora of deserving cartridges. Each cartridge included must be renowned for accuracy, each must be factory loaded, and each must be readily available in a variety of different loads. So we’re not going to concern ourselves with them.įor the purposes of this article, let’s use three criteria. However, as remarkable as these cartridges are, they aren’t practical for hunters and everyday shooters, and they certainly aren’t available in a broad spectrum of factory loads. 22 PPC, 6mm BR, 6mm Dasher, 6mm GT, and 6.5x47 Lapua. Some are relatively obscure to the average shooter they’re handload-only propositions used primarily by passionate competition shooters. Over the decades, a few cartridges have emerged as the best of the best. Inherently accurate cartridges are a combination of ideal technical design, which enterprising engineers can model, and an otherworldly natural precision, which every design team hopes for, but few achieve. Why certain cartridges excel over others is usually partly intentional, partly serendipitous. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |