Sig Sauer 320XCA10COMP P320 XTen COMP Compact Frame 10mm Auto 15+1, 3.80" Black Bull Barrel, Black Nitron Integrated Compensation/Optic Ready/Serrated Stainless Steel Slide, Black Polymer Frame w/Beavertail, Picatinny Rail & XCarry Grip, Romeo2 T6, 2 Mags and Original Case. No Manual Safety

The first carry-length P320-XTen COMP incorporates slide-integrated compensation for the ultimate 10MM carry package for backcountry hunters, hikers and fishermen. The P320-XTen COMP slide is the equivalent length of a 4.25" barrel, but is instead equipped with a single port compensator integrated into the slide. Features a 3.8" bull barrel, XRAY3 Day/Night sights, XSeries flat trigger with 90 degree break, integrated expansion chamber, 15rd capacity and XSeries carry length grip module. Includes two magazines. *Note- the P320-XTen COMP is not compatible with 9/357/40 caliber parts and accessories. Only .45 and 10mm parts and accessories are compatible with this model.

Brand    Sig Sauer

Category    Pistols

Series    XTen COMP

Model    P320

Barrel Length Range    3" to 3.99"

Capacity    15+1

Action    Striker Fire

Frame Finish    Black

OAL    7.60"

Frame Material    Stainless Steel

Slide Finish    Black Nitron

Slide Description    Integrated Compensator / Optic Ready / Serrated

Barrel Finish    Black

Barrel Material    Carbon Steel

Frame Size    Compact

Sight Configuration    XRAY3

Height    5.60"

Includes    2 Magazines

Safety    No Manual

Width    1.40"

Barrel Description    Bull

Barrel Length    3.80"

Max Capacity    15

Trigger    XSeries Flat

Weight    32.30 oz

Frame Description    Polymer Frame w / Beavertail, Picatinny Rail & XCarry Grip

Overview

The Sig Sauer P320 XTen Comp Compact is a striker-fired, modular handgun designed to deliver the power of the 10mm Auto in a highly controllable and carry-friendly package. Part of the XSeries lineup, it combines Sig’s proven P320 platform with a slide-integrated compensator to tame recoil, offering improved follow-up shot speed without sacrificing durability or reliability.

Specifications

Caliber: 10mm Auto

Capacity: 15 + 1 rounds (steel magazines)

Barrel Length: 3.8″ stainless steel bull barrel

Overall Length: ~7.6″

Height: ~5.6″

Width: ~1.4″

Weight (with empty mag): ~32.3 oz

Action: Striker-fired, short recoil operated

Frame: Black polymer XSeries grip module (Compact size)

Slide: Stainless steel with Nitron finish, optics-ready cut

Sights: XRAY3 day/night 3-dot sights, dovetailed front and rear

Accessory Rail: MIL-STD-1913 Picatinny

Design & Features

Modular Fire Control Unit: The serialized trigger group can be swapped between different grip modules and slides, offering extensive customization.

Compensated Slide: An integral single-port compensator is machined directly into the slide, reducing muzzle rise and perceived recoil by roughly 20%, especially beneficial with hot 10mm loads.

Bull Barrel: The 3.8″ bull barrel improves accuracy and durability while shortening the overall length for easier carry.

Ergonomics: The XSeries grip features aggressive texturing, an undercut trigger guard, and a high beavertail for better recoil control and hand positioning.

Trigger: Flat-faced XSeries trigger with a consistent ~5.5 lb pull, crisp break, and short tactile reset.

Controls: Ambidextrous slide stop lever; reversible magazine release for left- or right-handed shooters.

Optics Ready: Accepts compatible micro red dot optics without the need for custom milling.

Performance

Recoil Management: The compensated slide works with the pistol’s weight to make the stout 10mm cartridge more controllable, enabling faster and more accurate follow-up shots.

Accuracy: The combination of the bull barrel, stable grip, and clear XRAY3 sights allows for tight groupings at defensive and hunting ranges.

Reliability: Built to handle the full power range of 10mm ammunition, including heavy hunting and defensive loads, with consistent feeding and ejection.

Use Cases

Backcountry/Bear Defense: Compact enough to carry in a chest rig or belt holster while offering full 10mm stopping power.

Home Defense: High capacity, good sight visibility in low light, and controllable recoil make it a strong choice for protection.

Range & Training: Offers a smooth shooting experience for a 10mm, making it more enjoyable to train with than many comparable models.