Yep happens in all AR15's that i've seen. Primer mark is one of the reasons why 5.56 ammo have hard primers, would be interested to see if pistol primers would go off if used
Yep happens in all AR15's that i've seen. Primer mark is one of the reasons why 5.56 ammo have hard primers, would be interested to see if pistol primers would go off if used
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