SIG Sauer P320 X-FIVE SXG 9mm, 5-inch Bull Barrel, Matte Silver, G10 Grips, Fiber-Optic/Adjustable Sights, 21+1, Two 21-Round Magazines
This confirmed SIG Sauer P320-XFIVE SXG (SKU 320SXG5-9-STAS) is a full-size 9mm built around the modular P320 FCU with a stainless steel SXG grip module and flared competition magwell. It features a 5-inch bull barrel with a recessed crown, a matte silver slide and frame, a flat-faced skeletonized competition trigger, and green fiber-optic front with fully adjustable rear sights. The case label shows a manufacture date of December 12, 2024, and this model’s weight is commonly reported near 50 oz.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor, superficial surface scratches and small finish blemishes are present on exterior areas.
What's Included
- SIG Sauer factory hard case
- SIG Sauer owner's manual and literature
- Spare recoil spring set (sealed bag)
- Cable lock
- Two factory SIG Sauer P320 21-round steel magazines with extended competition basepads
The SXG stainless steel grip module gives this X-FIVE variant a solid, competition-focused foundation. It includes a pronounced beavertail for consistent hand placement and a flared magwell to speed reloads, paired with textured G10 grip panels for secure purchase.
The 5-inch bull barrel with a recessed crown is built for durability and stability. The matte silver slide carries front and rear cocking serrations for confident manipulation.
Sighting is handled by a green fiber-optic front and a fully adjustable rear sight, providing a clear aiming reference with precise elevation and windage adjustment.
The striker-fired system is complemented by a flat-faced, skeletonized competition trigger. An interchangeable, 1911-style recoil spring system is included, and this pistol comes with extra springs to tailor the setup.
Controls include ambidextrous slide catch levers and a left-side magazine release. A single-slot accessory rail sits on the full-length dust cover. Capacity is 21+1, and two factory magazines with extended competition basepads are included. The pistol is made in the United States, and this example matches SKU 320SXG5-9-STAS with a case label dated December 12, 2024.