09-23-2017, 03:31 AM
My Larue makes the same extractor mark on everything I shoot through it. It looks to me like your XBR load may be a little stiff though. Gas leak around the primer? As far as accuracy I'm having promising results with AR-Comp.
Cliff
USN Ret., FPD Ret.
Dues Vult
USN Ret., FPD Ret.
Dues Vult

