FEATURES The SIG MCX stands as the first rifle built to be silenced from the ground up as a complete weapons system- fully configurable for any scenario or environment. Engineered to be short, light, and silenced, the MCX features an innovative two position, short-stroke gas piston operation system. Users can change barrels, calibers, stocks and handguards in the field. The revolutionary recoil system allows for multiple shot engagements while the stock is folded. A picatinny top rail allows for the mounting of lights or optics. Removable SIG SAUER iron sights come standard. The aluminum forend allows for rail sections to be added where they are needed, permitting the attachment of accessories. The lower receiver offers familiar AR-style controls. Completely ambidextrous controls include the safety, magazine release and charging handle. No California sales or other states that are restricted. DETAILS Caliber: 5.56 Nato Barrel Length: 16” Mags Included: (1) 30rd Aluminum Mag Mag Type: AR-15 Sights: Folding Sights Action Type: Semi-Auto Stock Type: Folding Barrell Material: Carbon Steel Trigger Type: Mil-Spec Collapsed/Folded Length: 26.8” Trigger Weight: 5.5-9.0lbs Twist Rate: 1:7 Forend Type: Alloy Grip Type: Polymer Receiver Finish: Hard Coat Anodized Overall Length: 35.5” Overall Width: 2.8” Height: 8” Threads: ½” – 28 tpi Accessory Rail: Keymod Operating System: Gas Piston Weight: 6.9lbs