This Winchester manufactured firing pin is for the model 12 slide action shotgun in 12 gauge only and is in very good condition with light wear. (file photo)
Measures: 2.625" +/-
Note: Winchester model 12 slide action shotguns with the following gauges and serial numbers have been observed with this part:
16 Gauge: 94168
20 Gauge: 22372, 37014 & 122475
28 Gauge: