The Springfield Armory M1A SOCOM 16 in .308 Winchester with 16.25-inch barrel is the most compact and aggressive variant in the M1A lineup. Named for the U.S. Special Operations Command concept of a shortened M14, it features a muzzle brake, forward-mounted Picatinny rail, and compact composite stock. The shortest standard-production M1A. Type: Semi-Auto Rifle Action: Gas-Operated Caliber: .308 Win Capacity: 10 Year introduced: 2004, USA Weight: 9.7 oz Overall length: 37.25" Status: Active Intended use: Home Defense, Tactical, Law Enforcement