I have a complete A2 upper receiver with 20" barrel. It has a aluminum free float tube. I got the upper in a trade and have never shot it. The previous owner put a few hundred rounds through it. Unk make.
I would like to trade for an upper (in good condition) with a "flat top". Willing to add $$$ to sweeten the deal.
I would like to trade for an upper (in good condition) with a "flat top". Willing to add $$$ to sweeten the deal.

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