bob4
Member
I noticed a bit of cratering in some 270 loads I've been using. Rifle is 2 yrs old. The cratering is just enough to barely catch if you run your fingernail over the primers. I'm still under Max load by 1/2 gr with h-4831-sc /Sierra GK 130g, CCI primers, .030 off the lands and no other signs of pressure. No sticky bolt ,flattened primers or marks from ejectors.
Some reading mentioned Remington doing some of this on purpose with a beveled primer. Most of that reading is 2 yrs old though.
Should I be concerned ?
Some reading mentioned Remington doing some of this on purpose with a beveled primer. Most of that reading is 2 yrs old though.
Should I be concerned ?