Trey45
05-09-2010, 05:57 PM
I'm currently using BDM magazines for my CMMG AR conversion, and I'm wondering if the S&W M&P AR 15-22 magazines will work in a CMMG converted upper? The S&W mags are a lot easier to load than the CMMG mags are.
View Full Version : Anyone use a CMMG 22 conversion for their AR?