Firing Pin Question

While cleaning after hunting season I noticed that my firing pin has a smaller flange than my spare pin. What is the difference?. PK

Large spool = M16

Small spool = AR-15

If you have a carrier that shrouds the firing pin, you can use either one.

Thanks for the reply. I did not know that. PK

Quote:

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Originally Posted by m16

Large spool = M16

Small spool = AR-15

If you have a carrier that shrouds the firing pin, you can use either one.

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Good info. Didn't know that as well.

Now everyone go and check you BCG...;)