The Sig Sauer P320 Compact pistol in .45 ACP with a Nitron finish (brand part no. 320C45BSS) delivers a modular, striker-fired platform in a caliber built for stopping power. Sig Sauer fits the pistol with a 3.9-inch barrel and a serrated slide, and two 9-round magazines ship with the pistol. Siglite night sights support low-light target acquisition, and the pistol’s internal safety design keeps the manual of arms simple. Among compact semi-auto handguns, this P320 Compact configuration favors shooters who want .45 ACP stopping power in a carry-friendly size.

Key Specifications

• The chambering is .45 ACP.
• The capacity is 9 rounds per magazine.
• The barrel measures 3.9 inches.
• The slide is serrated.
• The finish is Nitron, providing corrosion resistance.
• The sights are Siglite night sights, supporting low-light target acquisition.
• The safety system is an internal safety, with no external manual safety.
• Two magazines are included with the pistol.
• Shipping weight of approximately 3.45 pounds.

Frequently Asked Questions

Does this pistol have night sights? Yes, Siglite night sights ship standard for low-light target acquisition.

How many magazines are included? Two 9-round magazines ship with the pistol.

Buy the Sig Sauer P320 Compact Pistol

.45 ACP stopping power in a carry-friendly compact frame is exactly what this P320 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.