Lewis Machine & Tool 16" Upper Assembly 1:7 5.56 [L7UB1], complete upper minus BCG and CH. Never been used. Boomer Shooter Price is gonna be set at $420 (yes you may see it other places for a higher price). Tulsa area preferred, but I will be in OKC/Norman Wed the 27th and would be available to meet up in afternoon sometime before heading back home.
PM with any questions, thanks
PM with any questions, thanks