Complete upper (CH/BCG/Upper parts kit (installed)/and upper): $190 OTD -- Does not have barrel nut - BCG is same as milspec below.
Milspec Bolt/Carrier - $96 - M16 Carrier is chrome lined, made from 8620 steel, Bolt is made from 9310 steel and coated per mil spec. MPI Tested. The 223 Bolt and Bolt Carrier Assembly comes complete with cam pin , firing pin and firing pin retainer.
NIB Bolt/Carrier - $125 - Nickel Boron M16 Carrier, made from 8620 steel, Bolt is made from 9310 steel. The 223 Bolt and Bolt Carrier Assembly comes complete with cam pin , firing pin and firing pin retainer.


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