Brownells BRN-180S Gen 2 300 Blackout
This review of the Brownells BRN-180S Gen 2 in 300 Blackout, presented by a highly authoritative firearms instructor, details its performance with various ammunition types, including subsonic and supersonic loads. Key features like the adjustable short-stroke piston system, M-LOK handguard, and folding brace compatibility are examined. The expert highlights its suitability for applications like hog hunting and as a compact truck gun, emphasizing its practical accuracy and reliable function.












