Sig Sauer as been known for the highly advanced and unique rifles and there airsoft counterparts are no exceptions. Don't break the bank while you pick up one of the newest and most sought after AEGs on the market. The Sig 556 is Sig Sauer's version of the M4. Using M4 magazines and a unique fore grip and stock you can not go wrong with this choice. Stand out from the crowd with the Sig 556 while still being able to use the highly available M4 magazines in all its forms. Features: * Fully Licensed. * Full Metal Body. * Full Metal Internals. * Uses M4 Style Magazines. * LE Collapsible Stock. * Picatinny Weaver Rail for Fore Grip Accessories. * Picatinny Weaver Rail for Optics. * Package Includes: AEG Airsoft Rifle, 2 Hi-Cap Magazines , Battery and Charger.