Sig’s P320 M18 carry pistol is based on the US Military M18 model. It features an optic-ready coyote PVD slide with a removeable night sight plate compatible with Romeo1PRO and Deltapoint PRO optics. The M18 also utilizes a carry length coyote grip module, ambi manual safety, and a striker fire action with a short tactile reset. It includes one 17-round and two 21-round magazines.

---

• Brand : Sig Sauer
• Category : Pistols
• Series : M18
• Model : P320
• Caliber : 9mm Luger
• Barrel Length Range : 3″ to 3.99″
• Capacity : 21+1
• Action : Striker Fire
• Frame Finish : Coyote PVD
• OAL : 7.20″
• Frame Material : Stainless Steel
• Hand : Ambidextrous
• Sight Style : Night
• Slide Finish : Coyote PVD
• Slide Material : Stainless Steel
• Slide Description : Optic Cut / Serrated
• Barrel Finish : Black
• Barrel Material : Carbon Steel
• Frame Size : Carry
• Grips : Coyote Polymer
• Sight Configuration : Siglite Front / Night Sight Rear Plate
• Height : 5.50″
• Includes : 3 Magazines / Optic Plate
• Safety : Manual
• Width : 1.60″
• Barrel Description : Carbon Steel
• Barrel Length : 3.90″
• Max Capacity : 21
• Trigger : Curved
• Weight : 28.10 oz
• Frame Description : Stainless Steel Frame w / Beavertail & Picatinny Rail