Dedicated 22LR AR 15 build series (part 1)
Channel: Guitars, Cars, and other man stuff
Date: 2012-02-16

I decided to chronicle the parts needed to build your own 22lr upper reciever.

Parts list so far:
-Smith and Wesson M&P 15 sport upper receiver (no forward assist or ejectection port door)
-CMMG WASP 22LR m4 profile barrel 1:16 twist
-CMMG dedicated 22lr anti-jam charging handle
-A2 flash hider left over from Palmetto state armory build
-CMMG stainless steel 22lr conversion