Colt M4 14.5″ A2 fixed carryhandle upper.
Features a grey fixed carryhandle upper receiver with A2 sights, forward assist, shell deflector, 14.5″ M4 barrel with 1/7 twist, A2 flashhider, sling swivel, bayonet lug, standard carbine handguards, all factory Colt.
This upper is a used factory assembled upper receiver fired approx. 750 – 1000rds, with the barrel showing cosmoline staining and minor heat discoloration. The throat erosion gauges 3.0 indicating that the rounds fired were rapid fire, which makes throats wear faster.
Upper Markings; upper receiver CM, M4 feedramps, ejection port proofs, barrel C MP 5.56 NATO 1/7, 33.
Price $450 Please call or email to order – 608 558-6201 or email@example.com
NOTE: This upper does not come with a bolt, bolt carrier or charging handle. A used Colt grey charging handle can be purchased with the upper for $35.