Colt AR-15 / M16A1 Bolt Carrier Group, Complete, Original, 5.56mm, *Very Good*

Original Colt manufactured bolt carrier group for AR-15 and M16A1 rifles, complete, 5.56mm NATO, USED in *Very Good* condition.

Sold as a unit.

Rebuild or restore your favorite rifle with all original parts!
These bolt carrier groups are complete with the bolt, cam pin, firing pin and retaining pin.
Designed for the 5.56mm NATO cartridge, these bolts will also accept .300 AAC and .25-45 Sharps.
Chrome lined bolt carriers provide smooth cycling during automatic fire.
Used in *Very Good* condition, these bolt carriers are ready for years of use in your rifle.

Parts must be inspected and tested by qualified and competent gunsmiths or armorers before use in a firearm.
Not all firearm parts are interchangeable; use of surplus parts without proper knowledge could cause a firearm to malfunction and cause property damage, injury or death.

These parts have been taken from fully automatic weapons, and no modifications have been made for semi-automatic.
Modification may be required to function in a semi-automatic rifle.