Brownells Adds the New BRN-180SH Upper Chambered in 300 BLK
From Brownells . . . Brownells unveiled the BRN-180SH complete upper – the newest addition to the popular BRN-180 line – announcing it at the IWA Outdoor Classics show in Nuremberg, Germany. Chambered in 300 Blackout, the BRN-180SH has 10.5” barrel with 5/8-24 muzzle threads, and a gas system with three settings – unsuppressed, suppressed, and off. … Read more
