new pm9 7 round mag issues [Archive] - Glock Talk


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01-12-2010, 14:51
took my new pm9 to the range today. fired 200 rounds of american eagle ball ammo. gun shot excellent, but every time i would fire the first round out of the 7 round extended mag the slide would hang up trying to chamber the second round. a slight bump on the slide would chamber the round. i would dismiss this if it happened once or twice but every single time?. anyone else have this issue when first breakin in your new pm9? thanks for any info. brad.

01-12-2010, 15:03
I had and rarely still have this problem.
It mostly went away with use.

The I bought a TP9 with 8 round mags. I had issues with them too.

What I found is when you load a mag give it a good rap with the heal of your weak side hand. That is load the mag and then rap it.

This has worked every time for me on the 7 round for the PM9 and the 8 for the TP9.