I’m probably going to be switching my M&P over to a Piston upper. So I was just wanting to see if they’d be any interest here if I try to sell my current upper.
Would be complete minus carry handle. Has been upgraded with a black insert, spring, and crane o-ring. Also has the McFarland one piece gas ring. I still have the stock parts as well. Has had 260 rounds of 62gr Wolf, and 100 rounds of XM193 shot through it. Will probably ask $450 + shipping and work from there.
Thanks