Post front and fully adjustable two position rear peep sight. Rail top upper receiver with carry handle installed with a brass deflector and forward assist. Barrel is marked "CMP 5.65 NATO 1/9 HBAR" with an independent bayonet lug installed. Fitted with a four position telescoping stock with sling attachment point. Includes a 10 round magazine with Colt magazine extension. Includes box numbered to the gun with a sling, cleaning tools and papers.