**POLICE TRADE** COLT 6943 11 1/2" MONO UPPER
Used Police department trade in Colt LE6943 5.56mm Monolithic complete upper receivers in good duty use condition. All have "C" stamped uppers and carriers. Barrels measure 11 1/2"". C MP CB 5.56 NATO 1/7 stamped on the barrels. All have same sights. Actual complete uppers with factory bolt carrier groups.