I think I am right and was just looking for some one to confirm. There are 3 types of M&P 22 cal pistols, right? One is a CA, one has a 10rd magazine and the other one as a 12 rd magazine. Is this correct? I have seen videos that the 10rd mag can be made into a 12 rd mag. My question is will the 10rd mag fit into the 12 rd mag gun? Thanks in advance.
I'm sure there are members of this forum who purchased the 10-round mags because the 12-round mags were not available, and removed the spacers to convert them to 12-round mags. They may be willing to give them to you, as the spacers would have little value to those people.