The Sig P320-XCARRY 9mm pairs a carry-length barrel and slide with Sig’s full-size X-series grip, and this version arrives with a ROMEO-X red dot on the SIG-LOC system (Sig Sauer part no. 320XCA-9-BXR3P-RXSL). The barrel measures 3.9 inches, short enough to carry, while the full grip gives room for a 17-round magazine and a solid hold. Sig also fits XRAY3 day/night sights, its high-visibility iron sight pattern. The slide is finished in black Nitron, a hard coating that holds up to holster wear and sweat. For a carry gun that comes with a red dot and needs nothing added, this Sig Sauer is ready to zero and go.

Key Specifications

• Chambering is 9mm, the most common defensive pistol cartridge.
• Barrel length is 3.9 inches, the carry length that keeps the slide short enough for daily wear.
• Magazine capacity is 17 rounds, a full-size count made possible by the X-series grip.
• The optic is a ROMEO-X red dot on SIG-LOC, so the pistol comes ready to zero without buying a sight separately.
• Iron sights are XRAY3, Sig’s high-visibility day/night pattern.
• The finish is black Nitron, a durable coating that resists corrosion and wear.
• Overall length is 7.4 inches, compact for a pistol with a full-size grip.

Frequently Asked Questions

Does it come with an optic? Yes. This configuration ships with a ROMEO-X red dot on Sig’s SIG-LOC system, so it is ready to zero out of the box.

How big is the P320-XCARRY? It measures 7.4 inches long and 1.3 inches wide, with a 3.9-inch barrel on a full-size X-series grip.

What is the magazine capacity? The pistol holds 17 rounds in the magazine, or 17+1 with one in the chamber.

Buy the Sig Sauer P320-XCARRY 9mm Pistol, 3.9-Inch, ROMEO-X SIG-LOC, 17+1

Buying the optic and the pistol as one package means the dot is already matched to the slide when the box is opened. Order this P320 from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and see our full range of semi-auto handguns.