Sigs pistols are engineered to perform anywhere at any time and under any circumstance. They boast unique advanced features that stand out among the rest. The P320 is a strikerfired modular polymerframed service pistol designed from the ground up with the input of law enforcement officers. It offers a smooth crisp trigger an intuitive 3point takedown and unmatched modularity to fit any shooter and any situation. The P320 also has ambidextrous slide catch lever and a reversible magazine release for full ambidextrous operation. The P320 Full Size model features a stainless steel frame and slide and a M1913 Picatinny rail. This model has a black frame and slide 4point safety contrast sights and comes with two 10round magazines. The slide also has a nitron coating.