Colt M16A1 parts kit that includes a new 20inch 1 in 10 twist un-chromed barrel (that is not Colt, and is still in the white and needs final machining to fit the front sight). They have Colt trigger group Internals (may be missing some small parts), Colt M16A1 upper receiver, Colt bolt carrier group, barrel nut, handguards (which will have some cracks or chips), front sight, Colt accessory pack (sling and cleaning kit), and Colt buttstock. Does not include a lower receiver or magazine. ALL NFA Rules apply. No FFL required. Used, in very good to excellent condition.