The brass shavings come from really sharp extractor lips and ejector face edges, things I deal with before even putting the bolt into the carrier.
Did you install a Forward Assist and Ejection port door by any chance?
Did you install a Forward Assist and Ejection port door by any chance?
NRA Basic, Pistol, Rifle, Shotgun, RSO
CCW, CQM, DM, Long Range Rifle Instructor
6.5 Grendel Reloading Handbooks & chamber brushes can be found here:
www.AR15buildbox.com
CCW, CQM, DM, Long Range Rifle Instructor
6.5 Grendel Reloading Handbooks & chamber brushes can be found here:
www.AR15buildbox.com
