Anyone else have this problem? I bought it, cleaned and lubed it in the car, put 125 NATO 124gr through it, switched to 50 115gr Blazer, and noticed...
I purchased my new black MC9 earlier in the week.I field stripped and thoroughly cleaned it before heading to the range.I fired 50 rounds of AAC 115...
Went to the range with my new MC9. Twice the slide didn't lock back on the last round (was careful where I placed my thumb) . Several FTE's. Both of...