Hello everyone...I'm new to the site and am wondering about something... I recently purchased a M&P15-22 and discovered that the 25 round mags as well as others are not to be found due to this hysteria that's going around... I was able to order 3 10 round mags from S&M and received them today... I guess my question is, as they are the same size as the 25 round mags, has anyone figured how to retrofit them to 25 round mags......as some history, I have a Walther P22 and 2 Henry 22's ..a golden boy and the basic one. I bought the M&P 'cause of the proposed ban on this type of weapon andwould like to have a couple more 25 round mags if possible ....Thank you all for any response if applicable.......Rick in Cleveland Ohio