WTT Colt uppers

Marketplace AR Complete Uppers (EE)
1

I have a couple of Colt uppers that I am looking to trade.

  1. Colt 6720r upper. Colt 1/7 light profile barrel, low pro gas block, Colt marked Troy ff rail. Includes magpul front/rear BUIS. Several hundred rnds down it. I am only looking for a Colt 6940 upper on this. Can boot cash on this as needed.

  2. Colt 6920 upper. Includes M4 hg’s, side sling swivel…no BCG unless yours has same Colt quality. 500rnds down it. Looking for a Retro upper. Must have excellent barrel and Colt or USGI parts.

Let me know what you have and what you are thinking.

Thanks!