I have three S&W M&P mags in 9mm that started life as 17 round mags. They were pinned to 7 rounds so as to not get into trouble with magazine restrictions.
So here is my question, can someone suggest where I can send these mags to have them legally pinned to 10.5 rounds? A business which has the proper licence.
Thanks!!
So here is my question, can someone suggest where I can send these mags to have them legally pinned to 10.5 rounds? A business which has the proper licence.
Thanks!!


















































