Bushmaster rifles have quickly become the choice of AR15 buyers due to their accuracy, reliability, and value. The heavy barrel, with chrome-lined bore and chamber, offers exceptional accuracy for its length and is externally manganese phosphate-finished for complete protection against corrosion and rust. Forged, lightweight 7075T6 aircraft quality aluminum receivers have all M16A2 design improvements including cartridge case deflector, last round bolt hold-open and raised ridges for magazine release button protection. When speed and light weight are needed, this Bushmaster Carbine is the right choice. Carbine length, ribbed handguards keep swing weight to a minimum and the handguards, pistol grip and trapdoor style A2 buttstock are all molded of rugged thermoset polymer composite material. This rifle features a folding stock, adjustable sights, a 2-position safety, and a 10-round magazine. Its stock, metal, and bore are all in very good condition.