Items Available For Purchase Today Object reference not set to an instance of an object. See All Sig Sauer 556/ NATO Gas Piston Quad Rail SWAT NEW, Quad Rail Last One!! Flip Sight, Magpul CTR, Grip-Light Forend grip 516 For Sale from: JS | Positive feedback: 100% View | Verified Seller | 63 Completed Sales View Sellers Items Sig Sauer 556/ NATO Gas Piston Quad Rail SWAT NEW, Quad Rail Last One!! Flip Sight, Magpul CTR, Grip-Light Forend grip 516 For Sale from: JS | Positive feedback: 100% View | Verified Seller | 63 Completed Sales View Sellers Items JS Seller Since: Dec. 2011 Identity Verified ( Miami, FL ) This seller is NOT an FFL City: Miami State: FL SOLD - $1,499.00 Shipping: $49.00 Accepted Payment Methods: Returns: No Returns Description: Sig 556 SWAT Specs: • Caliber....................................................................5.56mm NATO • Barrel Length..........................................................16" Threaded ........................................................... .5 x 28 TPI • Overall Length........................................................37.0" • Length w/Stock Collapsed......................................33.5" • Rifling......................................................................1 in 7" • Sight Radius...........................................................21" • Forearm..................................................................Alloy Quad Rail • Weight w/o Mag......................................................8.7 lbs • Operating System...................................................Gas Operated, Rotating Bolt • Mag Capacity.....................................................30 Rounds Any ARMag • Magpul ................................................................... CTR Carbine Buttstock • SIG556® SWAT adjustable gas piston operating rod system engineered by SIG’s sister company Swiss Arms and marries it to a trigger housing that not only cuts the rifle’s weight by a pound but is designed to accept standard AR magazines. • The SIG556 SWAT features a 16” military grade cold hammer forged barrel, chambered in 5.56mm NATO, with a twist rate of 1 in 7”. • The high performance flash suppressor provides enhanced flash reduction and features an ACME type thread for compatibility with select industry sound suppression devices. • The flash suppressor retains a standard .5 x 28 TPI thread pattern, ensuring compatibility with after-market accessories. • The vented tactical quad rail forearm is machined from aircraft grade aluminum alloy and hard coat anodized for durability. • The quad rail features four integrated steel Picatinny rails for mounting a wide range of accessories. The Picatinny rail equipped receiver is made of high strength carbon steel with a durable wear-resistant Nitron® finish. The rifle comes standard with the flip up combat front site . • The trigger housing is machined from an aircraft grade aluminum alloy forging with a hard-coat anodized finish designed to survive extreme conditions. • The rifle comes equipped with a smooth two-stage trigger, ambidextrous safety and is designed to accept standard AR magazines. A 30-round magazine is supplied with each rifle. • The rifle features the MAGPUL CTR Carbine Buttstock. This buttstock is adjustable for length of pull and features a unique locking mechanism that friction locks the stock to the receiver extension for zero movement. Select versions feature a folding stock with the ability to collapse, providing the best of both worlds • The ergonomically designed pistol grip features an integrated storage compartment. • The rifle also includes the Grip-Light vertical forend grip which allows you to place your favorite LED flashlight and mounts directly to the quad rail forends. Condition: New In Box Caliber: .223 Remington (5.56 NATO) Item #: 937737136 Location: FL Trades Accepted: Share: Shipping Notes: See Description Items You've Viewed Recently Sig Sauer 556/ NATO Gas Piston Quad Rail... $1499.00 SELLER: JS Add To Cart