After one of the most exhaustive and competitive evaluations in the history of military pistol testing, the Sig Sauer M17 won the Modular Handgun System contract from the US Army. This pistol was selected based on its unique design, reliability, and overall amazing performance. The M17 is a striker fired pistol chambered in 9mm. The slide is PVD coated stainless steel with an optic cut. The accessory rail allows you to attach almost any light on the market.