The Sig Sauer P320 Full-Size pistol in 9mm with a Nitron finish and 17+1 capacity (brand part no. 320F9BSSPRS) delivers a duty-size striker-fired platform built for accuracy and reliability. Sig Sauer fits the 4.7-inch barrel with XRAY3 fixed sights on an optic-ready, serrated slide, and the striker-fired action supports a consistent trigger pull shot to shot. Two 17-round steel magazines ship with the pistol. Among full-size semi-auto handguns, this P320 Full-Size configuration favors duty and home-defense shooters who want maximum capacity.

Key Specifications

• Chambered in 9mm.
• Capacity of 17+1 rounds.
• The barrel measures 4.7 inches, with an overall length of 13.45 inches.
• The finish is Nitron, a durable corrosion-resistant coating.
• The slide is optic-ready and serrated, accepting a red dot directly.
• The sights are XRAY3 fixed.
• Two 17-round steel magazines ship with the pistol.
• The action is Striker Fired.
• Shipping weight of approximately 3.5 pounds.

Frequently Asked Questions

What is the magazine capacity? 17+1 rounds of 9mm, with two steel magazines included.

Is this pistol optic-ready? Yes, the slide is optic-ready and serrated, accepting a red dot directly.

Buy the Sig Sauer P320 Full-Size Pistol

Maximum capacity in a duty-size striker-fired platform is exactly what this Sig Sauer P320 Full-Size Pistol delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.