(USED) Century Arms RAS47 7.62x39mm AK-47 Semi-Automatic 30rd 16.5" Rifle. 100% American-made featuring a 16" Chrome-moly 4150 nitrade treated barrel and is the first AK side scope rail mount to offer a return to zero capability. Offers four times clamping improvement over traditional side scope rail mounts and improves sight acquisition for follow-up shots.