Tag: 300 black out 13.7
300 Blackout: SBR vs 14.5” Pinned & Welded
In this video, we compare the pros and cons of an AR15 chambered in 300 blackout with SBR with an 8" barrel versus a...
Why 14.5 is the NEW best 300 BLK barrel length.
300 Blackout build with a Wilson Combat upper and lower receiver. All remaining parts are BCM minus the ballistic advantage barrel. All...
