M1014 Tactical - Black A civilian version of the shotgun used by the U.S. Marine Corps in combat theaters around the world, the Benelli M1014 sets the standard for military shotgun performance and reliability. The Benelli M1014 comes standard with a fixed-position skeletonized stock with a pistol grip and a separate cheekpiece. All the external surfaces are protected with an anti-reflective MILSPEC finish. Specifications Caliber or Gauge 12 Barrel length (Inches) 18" Chamber (Inches) - Choke Fixed Modified Product Type Shotgun Features: A.R.G.O.: Benelli&';s patented Auto-Regulating Gas-Operated (A.R.G.O.) system is a simple, self-cleaning, piston-driven action. Engraved United States Flag: The Benelli M1014 features the United States flag engraved on the receiver in honor of this model&';s use by the U.S. Marine Corps. Drilled and Tapped Receiver Ghost-Ring Sights Fixed Modified Choke