Nicks, scrapes and dents found on 300 Blackout brass fired in an AR

2 years ago
79

[Sep 23, 2015] Hey everyone! In this video I will try to show some common damage found on 300 Blackout brass caused by hitting the brass deflector and the barrel extension during ejection in the AR platform. This may also explain the brass shavings you sometimes see in the receiver.

Loading comments...