7.62mm. 22" barrel length without flash hider. SN: 027504. Parkerized receiver and barrel mounting polished wood semi pistol grip stock with synthetic upper handguard. Semi automatic repeating rifle charged by detachable box magazines mounted with match sights. Receiver marked U.S. RIFLE/7.62-mm M1A/SPRINGFIELD/ARMORY. Item includes leather sling. {MODERN}