Hornady’s new ultra-efficient, AR-15-compatible 6mm Advanced Rifle Cartridge (ARC) just might be the ultimate do-all, low-recoiling cartridge for sportsmen and target shooters alike.

They standardized the cartridge dimensions and specifications and gained SAAMI acceptance for the 22 and 6mm ARC. This is critical because without it, other manufacturers will not load ammunition ...

The Q Mini Fix feeds from standard AR-15 magazines and, in 6mm ARC, comes with one 10-ground Geissele 6.5 Grendel mag. I’ve used a number of AR magazines for 22 ARC and 6mm ARC, and the Geissele seems ...

The first production run of Barrett REC7 rifles chambered in Hornady's new 6mm ARC made it to the DoD before the commercial market even knew about the round.

The easiest way to get yourself into a 22 ARC is to simply purchase a complete 22 ARC upper to use with an AR you already have. You can swap it out for your 5.56 or .300 BLK upper in seconds, and all ...