Is there any advantage between a regular 10 round mag for my M&P and a 'pinned' 17 round mag?
i.e. any difference in spring tension, ease of repair, durability (I read a different post that mentioned 'all steel' vs 2 piece mags), etc...
I want to pick up a couple of extra 9mm mags, but thought I'd better ask a few questions before shopping. Thanks in advance for the help.
i.e. any difference in spring tension, ease of repair, durability (I read a different post that mentioned 'all steel' vs 2 piece mags), etc...
I want to pick up a couple of extra 9mm mags, but thought I'd better ask a few questions before shopping. Thanks in advance for the help.


















































