NDM Firing pin mod



Here are the results of having my NDM's firing pin modified by Bill at P-A Distributing.


The one on the right has been modified. It used to look similar to the one on the left. 

Before the mod, was getting pierced primers while using Georgia Arms Canned Heat,  Federal Gold Medal Match,

and Black Hills Match ammunition.  So far, no pierced primers, post modification.


Black Hills

Pre mod on the right, post on the left. Click the pic to enlarge it.


Federal GMM

The three lower are pre-mod.


Georgia Arms Canned Heat

All of these are post mod.


All of the primers show cratering, but none have been punctured. Think I'll have to do more testing.














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