I have some Colt Barrels for 6940 Piston, they have the pistons and the piston rod. I have one 14.5" and a few 10.3" a couple of the 10.3" are new in plastic. The 10.3" all have Surefire FH556-212A flashhiders
10.5" or 10.3" $300 shipped sold
14.5" $250 shipped sold
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