adcoch1
Member
Hello all, I have been contemplating my next toy, and I am thinking a 22lr ar upper. I really can't decide between a conversion kit and a dedicated 22lr upper, but I want to build it short for my sbr and probably a pistol lower too. So, the question is: What would the drawbacks be to a 22lr conversion kit in a 6-10" barrel vs. a dedicated 4-8" 22lr upper?