Looking to sell a colt CH marked M16A1 style upper receiver.
Has normal finish wear, nothing a bit of aluminum black can't take care of.
Comes with rear sight installed. Has cotter pin instead of normal retaining pin holding windage drum on.
This is how I bought it, and it worked well enough that I never bothered to replace it.
Has full auto cut (or so my gunsmith tells me). recently pulled off my standard shooter AR.
Really I'm looking for a straight trade for a Fulton (or similar, black strongly preferred) 604 style slickside upper receiver or $175 shipped
I know quality of photos isn't great, if you'd like more please PM me what you'd like to see and I'll get back with you.
PM if interested and we'll work out details.