Colt AR-15 / M16A1 Bolt Assembly, Complete *Excellent*

Original Colt bolt assembly for the AR-15/M16A1.

Sold individually.
They are in *Excellent* condition.
They do NOT include the firing pin, bolt carrier, cam pin or firing pin retaining pin.
This is an original factory part removed from late 70's production Colt M16A1 export rifles.
They are marked indicating the testing performed at the factory.