Colt 14.5″ LTWT Model 723 M4 A2 fixed carryhandle new complete upper.
This Colt upper features A2 sights, M4 14.5″ 1/7 lightweight barrel with M4 feedramps, carbine handguards, sling swivel, and comes complete with the full-auto bolt carrier group and charging handle, new in the Colt bag.
Upper Markings; upper receiver C MB, 4, barrel C MP 5.56 NATO 1/7, bolt carrier C, bolt MPRC with white dot.
Stock #1040412. Price: $945
NOTE: This is a short-barreled upper. ALL NFA RULES APPLY.