I have a couple minty, not new but minty, Colt M16 carriers with the gas key factory installed for trade for Full Circle Colt AR Carriers
I also have a couple (both like new and used) LMT standard M16 Carriers with the gas keys that I would trade for Semi auto ones of similar quality.
One beater M16 bolt, manufacture unknown for similar semi auto unit. Runs great.
One NM stamped carrier, I want to say hard chromed. Will trade for non NM AR carrier.
Combo deals a possibility. Let me know what you have.
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as I have poor luck with the sites email...
I am in the feedback folder.