This Pre Ban Colt AR-15 is equipped with a picatinny rail on the upper receiver, a feature uncommon for Pre-ban Colt Rifles. Additionally, this particular firearm is in excellent condition, showing only minimal signs of use. Included with this rifle, is a near mint condition 20-round Pre Ban Colt Magazine, and an original factory issue Colt Sling. If you have any other questions about this particular firearm, dont hesitate to reach out to us!