Make: Bushmaster Firearms International Model: XM15-E2S Caliber: .223 Remington / 5.56x45mm NATO Action Type: Semi-Automatic Serial: L433513 Furniture: Black synthetic six-position collapsible stock, A2 pistol grip, and ribbed polymer handguard (See photos) Finish: Matte Black Anodized Finish Originality: Original Finish (See Photos) Barrel Length: 18" Bore Condition: Clean with no pitting Overall Condition: Very Good; exhibits minor handling scuffs and light finish wear on the sharp edges of the receiver and carry handle assembly (See photos) Mechanics: Functions as expected. What's included: Olive green web sling. No magazine included. Description: This Bushmaster XM15-E2S is a semi-automatic rifle chambered in .223 Remington / 5.56x45mm NATO with an 18" barrel. The configuration features a flattop upper receiver mounted with a detachable carry handle rear sight assembly, a fixed front sight tower, and a muzzle brake. The lower receiver features Windham, ME markings and carries a collapsible stock with the molded Bushmaster logo. An olive green web sling is installed.