Unlikely to be anything but inappropriate/second-rate ammo. (The fact that it continues to fire when manually cycled suggests it has nothing to do with dirt in the firing pin channel.)
Last edited by WaltSherrill; 07-24-2016 at 10:35 AM.
Can you post a pic of the primer? Sounds like bad ammo to me!
never use non fn ammo if you need it to go bang. the cases are supposd to be coated with some sort of substance. buying non fn ammo may or may not be coated correctly and not cycle in some guns.
stick to ss198 for sd use.
i really doubt its a firing pin channel issue. these things run so clean you wonder if it was actually fired
Last edited by Buffman; 07-24-2016 at 03:59 PM.