dirty gary
Member
Starline brass usually works fine for me, but occasionally I've had problems. Primer pocket depth in 9mm once, and 50 AE brass with varied wall thickness that caused inconsistent crimp. The dents in those primers are probably due to loading on an auto press like an AmmoLoad. They create small slivers of brass while operating, and if one gets caught on the primer press it will leave dents, usually crescent shaped.