You are looking at a Remington Model 10-A 12 Gauge Pump Shotgun. This gun is in very good condition. The bluing is graying a little but not bad at all. The pictures don't do the gun justice *the main camera is down at the moment*. The barrel is marked "Model 10-A Remington Arms-Union Metallio Catridge Co., Remington Works, ILION, New York, U.S.A., Patented February 3, 1903 and May 16, 1905". If you have any questions feel free to ask.