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AI small vs large firing pin..lots of questions, tolerances and specs plus more...
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- Replies: 54
i think ive read most threads on the subject so far but i still have a few questions
what i think know so far:
small firing pin was put in place because certain calibers with factory ammo were getting pierced primers...
what i think know so far:
small firing pin was put in place because certain calibers with factory ammo were getting pierced primers...