1 post ban colt match target heavy barrel A2 upper.(bolt/carrier/charging handle).... less then 500 rounds down the barrel..This was my coyote rifle upper. but its time for a change..
barrel is marked 5.56 nato 1/7 , Hbar.
would prefer to trade for a 16 inch heavy barrel upper prefer bushmaster,but will consider all , must be a complete upper (bolt,carrier,charging handle.)