What's The Best Caliber For The AR-15?
This video explores various AR-15 calibers beyond the standard .223/5.56 NATO. It highlights the 6.5 Grendel for long-range ballistics, 7.62x39 for its effectiveness (with emphasis on quality parts for AR compatibility), and .300 Blackout for close-quarters and suppressed use. The discussion provides practical insights into the strengths and considerations of each caliber for different applications.









