Title pretty much says it all. Looking for a 14.5 pinned or 16" complete Piston upper in 5.56. Open to other brands besides PWS as well. I'd also consider a complete rifle.
I may have a complete PWS you would be interested in. It is a brand new with the Nickel BCG which I have several of and they are just amazingly easy to clean.
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308-440-9297