| Model | Illustration |
Part # |
| Models 51M(a), 51M(b) |
|
#R276 |
| Models 140B, 140K, 142, 142K, 142M, 144, 144-LS |
 |
#R576 |
| Models 151K, 151M, 151M(a), 151M-B, 151M-C, 152 |
 |
#R475 |
| Models 250C, 350, 350KA, 351, 351K, 352, 352K |
 |
#1088 |
#1088 was replaced by the factory to a stronger #2378 and corresponding hammer #2377. And was offered as an upgrade when 1088 Firing Pin became obsolete. Therefore you may encounter either firing pin in older guns. |
||
| Models 250CB, 251, 251C, 350, 351, 353, 377, 380 |
 |
#2378 |
| Model 333 | #2796 |
|
