Federal 205 primers ok for AR 15?

alan98

Sergeant
Full Member
Minuteman
Jan 11, 2008
560
18
45
Pennsylvania
Just wondering if the Fed 205 primers are ok for AR15's? I will be using them for match loads and plinking loads out of 3 AR's. I thought I remembered reading they were too soft and could cause slam fires. Any thoughts on this?

THanks,
Alan