Springfield Armory M1A Tanker 308 Winchester 16.25in Black Parkerized Semi Automatic Rifle - 10+1 Rounds - Inspired by the shortened "Tanker" Garand rifles of WWII, the M1A Tanker combines handiness and maneuverability with full-size firepower. The Tanker configuration of our famous SOCOM 16 features a vintage walnut stock that pays tribute to those who have carried Springfield Armory rifles into battle for over 200 years. 6-Groove Carbon Steel XS Post with Tritium Insert, .125 Blade Front Sight Ghost Ring Aperture .135in withMOA Adjustment for both Windage and Elevation Rear Sight 10 Round, Parkerized Steel Magazine