Sig's 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 striker-fired modular, polymer-framed service pistol designed from the ground up with the input of law enforcement officers. It offers a smooth, crisp trigger, an intuitive, 3-point 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 M17 model features a stainless steel frame and slide, and a M1913 Picatinny rail. This model has a coyote PVD frame and slide, no manual safety, carry length coyote grip module, SigLite night sights, and anti-corrosion internal coatings. It comes with two 21-round and one 17-round magazine.