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Battered hammer gun firing pin
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I picked up an old cape gun, 303 x 12 bore. It will be a long term rehab project. One thing I just noticed is the 303 barrel firing pin is quite battered. I measure .085 protrustion from the breech face. Any special tips in smoothing and re-rounding the pin. Does it need to be hardened? Does the .085 protrusion give me enough material to work with to smooth the pin? Thanks, Bob
 
Posts: 1287 | Location: Houston, TX | Registered: 20 October 2000Reply With Quote
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I think most "moderns" would settle on something between .055-065 for firing pin protrusion. Looks like you have plenty of room.

Of course, diameter is also a factor
 
Posts: 2221 | Location: Tacoma, WA | Registered: 31 October 2003Reply With Quote
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You might want the pins hardened where the hammer falls, but not the tips.


Roger Kehr
Kehr Engraving Company
(360)456-0831
 
Posts: 1634 | Location: Washington State | Registered: 29 December 2002Reply With Quote
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Bob, call me. Maybe we can fix it at the shop?


Rusty
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Posts: 9797 | Location: Missouri City, Texas | Registered: 21 June 2000Reply With Quote
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Thanks, all. Rusty, I'll give you a call. Bob
 
Posts: 1287 | Location: Houston, TX | Registered: 20 October 2000Reply With Quote
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