I've noticed that when charging a round, the round shows the tiniest dimple on the primer from the firing pin. I'm running a DD barrel and DD BCG. I've had a few people who are better versed in ARs than me look at it and say it's a non issue, just rotate rounds.
I was shooting a friends SA 1911 and he mentioned the titanium firing pin (9mm firing pin) to help prevent discharge due to light weight in the event of being dropped. Any chance a titanium pin in the AR will fix the dimpling?
Even though I've been told it's not enough to make the round go off, it still doesn't feel right to me. I find myself slowing the charging handle. Last thing I need is a hole in my floor.
Thoughts?


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