The Sig Sauer P320 Compact pistol in 9mm and black finish (brand part no. 320C9BSSP) pairs a stainless steel frame and slide with a factory optic-ready cut using Sig’s PRO optic footprint, giving carry shooters direct red dot mounting on a proven duty platform. Sig Sauer coats the 3.9-inch carbon steel barrel in DLC for durability, and SIGLite front and rear night sights provide reliable low-light aiming with or without a mounted optic. The Nitron-finished slide is serrated for reliable manual manipulation, and two 15-round magazines ship in the box. Among optic-ready semi-auto handguns, this P320 Compact configuration favors carry shooters who want night sights and red dot compatibility together.

Key Specifications

• Chambered in 9mm.
• The capacity is 15+1 rounds.
• The barrel measures 3.9 inches, made from DLC-coated carbon steel.
• The sights are SIGLite night sights, front and rear.
• The slide is optic-ready with a PRO footprint and Nitron finish.
• The frame and slide are stainless steel.
• Two 15-round magazines ship with the pistol.
• The slide is optic ready/serrated.
• The action is striker fired.

Frequently Asked Questions

Is this pistol optic-ready? Yes, the slide uses Sig’s PRO optic footprint for direct red dot mounting.

What sights does this pistol use? SIGLite front and rear night sights for reliable low-light aiming.

Buy the Sig Sauer P320 Compact Pistol, SIGLite

Night sights and red dot compatibility in one duty-proven platform are exactly what this P320 Compact delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.