SIG Sauer P320 X-Five SXG 9mm, Full-Size 5-inch, Metal XSeries Grip, Optic-Cut Slide, 21+1
This SIG Sauer P320 X-Five SXG stands out with its full-size 5-inch configuration, metal XSeries grip module, and optics-ready slide with a removable cover plate. It features a flat-faced, skeletonized trigger, a fiber-optic (green) front sight paired with a fully adjustable rear, and comes with two 21-round steel double-stack magazines with numbered witness holes. Built on the modular P320 FCU architecture and made in the USA, it is set up with performance-focused details throughout.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There is mild finish wear and light carbon buildup from prior firing. Overall, the pistol remains in great shape.
What’s Included
- SIG SAUER factory hard case
- Two 21-round steel double-stack magazines (witness holes numbered to 21)
The X-Five SXG series pairs the P320 modular FCU architecture with a metal XSeries grip module that includes an extended beavertail and a flared magwell. Removable grip panels with multi-directional checkering provide traction and tuning potential.
The 5-inch non-threaded barrel is matched to a slide with front and rear serrations, top lightening ports, and an optic cut with a removable cover plate. Sights are iron: a fiber-optic (green) front and a fully adjustable rear for precise alignment.
This striker-fired variant uses a flat-faced, skeletonized trigger designed for a consistent, straight pull. An integral 1913-style accessory rail is machined into the frame for mounting compatible accessories.
Capacity is 21+1 in 9mm Luger, and the pistol includes two extended steel double-stack magazines with witness holes numbered to 21. This P320 X-Five SXG is made in the USA.