The 6mm Advanced Rifle Cartridge (6×38mm), or 6mm ARC for short, is a 6 mm (.243) caliber intermediate rifle cartridge introduced by Hornady in 2020, as a low- recoil, high- accuracy …

2020年6月3日 · The parent case for the 6 ARC is the 220 Russian. Well, kind of. The base of the cartridge is the same diameter and the overall length of the case is similar, however, the 6mm …

Shown for comparison (left to right): the parent case 6.5 Grendel, Hornady’s 6mm ARC and the venerable .223 Remington. After using a 6.5 Grendel to cull a goodly number of Texas feral …

2020年10月1日 · Invented in the 1950s, the 5.6x39mm is a 7.62x39mm cartridge necked down to accept a 5.6mm bullet. SAKO and Lapua introduced it to the U.S. as the .220 Russian in 1965. …

2024年4月12日 · The cartridge’s parent case is the 6.5 Grendel. It’s designed to be a superior flat-shooting round for the AR-15 platform. If you’re wondering about the specificity of that …

Rifle Cartridge Parent Cases, a table by Adam Gubar.

The 6mm ARC’s parent case is the 6.5 Grendel, which takes its lineage from the .220 Russian and 7.62mm Soviet. Since Hornady was the first ammo maker to get behind the 6.5 Grendel in …

The 6mm ARC’s parent case is the 6.5 Grendel, which takes its lineage from the .220 Russian and 7.62mm Soviet. Since Hornady was the first American company to get behind the 6.5 …

2025年1月25日 · Parent Case: 6.5 Grendel. Case Type: Rimless, bottleneck. Bullet Diameter: .243 caliber (6.18mm). Neck Diameter: 0.274” (6.96 mm). Shoulder Diameter: 0.4301” (10.924 …

2024年9月20日 · The maximum cartridge overall length is 2.26 inches, the head diameter is 0.441 inch, and the case capacity of the 6mm ARC is 34 grains. With Hornady’s 108-grain ELD …