Armory Sponsor
Posted: 10/21/2024 5:54:33 PM EDT
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If someone knows, or could measure their MP5 firing pin rear shoulder (flange) diameter, and the bore dimension of a locking piece, it would be very helpful. My firing pin shoulder diameter measures .2560" , but a new production locking piece has a .2555" bore. Other locking pieces measure around .265" I can easily reduce the FP shoulder to make it work, but am wondering which part is actually at the outside edge of spec. Thanks very much. |
Armory Sponsor
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