The Sig Sauer M400 Enhanced Carbine is designed for law enforcement, the sporting field, military operations, as well as competitive shooting. A true AR platform tactical rifle with unparalleled accuracy, the M400 Enhanced features a 16″ Nitride treated barrel for superior corrosion resistance, and a 7075-T6 aircraft grade aluminum forged lower receiver adds to the durability and reliability that users come to expect from Sig Sauer. This version features a black polymer Magpul MOE forend, grip, and collapsible stock. Action: Semi-Auto Operating System: Direct Impingement Caliber: 5.56x45mm NATO/.223 Remington Overall Length: 35.6″ Length with Stock Collapsed: 32.5″ Overall Height: 7.8″ Trigger Weight: 7.6 Pounds Barrel Length: 16″ Rifling Twist: 1:7″ Grooves: 6 Weight without Magazine: 6.7 Pounds Magazine Included: 1-30 Round PMAG Features: Magpul MOE Forend, Grip, Stock, and Rear Sight, Front Sight Compliance: None SKU RM400-16B-ECP UPC 798681476817
