The SIG Sauer P320 Full Size is a striker-fired 9mm pistol configured with a medium full-size grip module, a 4.7-inch carbon steel barrel, and a full-length accessory rail. Its slide is cut for optics using the PRO Optic Footprint and is paired with SIGLite front and rear night sights for dependable aiming in low-light conditions. The pistol includes two 17-round magazines and features a stainless steel frame, stainless steel slide with Nitron finish, and DLC-coated barrel.

Key features

• Optic-ready slide with PRO Optic Footprint for compatible red dot sights
• Full-size medium polymer grip module provides a secure, comfortable hold
• 4.7-inch carbon steel barrel with durable DLC coating
• SIGLite front and rear night sights support low-light target acquisition
• Full-length accessory rail accommodates weapon-mounted lights and lasers
• 17+1 capacity with two included 17-round magazines

The SIG Sauer P320 Full Size combines full-size handling, optic compatibility, night sights, and practical 17+1 capacity in a versatile 9mm pistol.