Originally Posted by
discreet
You know, polymer lowers probably would be a whole lot more realistic in terms of what they could handle if companies just ditched the traditional BCG and gas system and did a piston system similar to other folding stock AR's. Would eliminate all the issues that polymer lowers have. Could always just run a drop in FCG like a CMC, Timney, or wilson which would solve all the trigger pin issues also.
Heck, unsure why someone doesn't just do an ar18 ordeal and not do a piss poor job like the last company did with the polymer ar18 lowers.