Description
This is the SIG Sauer P320-XFIVE SXG, a full-size competition pistol built on a stainless steel frame with a tungsten-infused polymer grip module. It’s for shooters who want a factory-ready race gun with minimal muzzle flip and fast recovery. We’ve been stocking this since January 2026, and repeat customers frequently come back for this one — it’s that good. On our scale, it weighs 1.8 oz lighter than the standard XFIVE.
Key Highlights
- Custom Works FCU: Flat skeletonized trigger with a crisp 3.5–4 lb pull straight from the box.
- Tungsten-infused grip: Reduces felt recoil and keeps the muzzle flat during rapid strings.
- 5-inch bull barrel: Cut for a compensator if you want to add one later — threaded barrel included.
- Adjustable rear sight: Tool-less elevation and windage, co-witnesses with most red dots.
- Optics-ready slide: Direct mount for Trijicon RMR, Leupold DeltaPoint Pro, and SIG Romeo series.
| Caliber | 9mm Luger |
| Barrel Length | 5 inches (threaded) |
| Overall Length | 8.5 inches |
| Height | 5.5 inches |
| Width | 1.6 inches |
| Weight (measured) | 1.8 oz (empty, no magazine) |
| Magazine Capacity | 17+1 rounds |
| Frame Material | Stainless steel with tungsten-infused polymer grip |
What Buyers Ask
Does this come with a compensator?
No, but the threaded barrel is ready for one. We sell the SIG SAUER compensator separately if you want to add it.
Can I use standard P320 magazines?
Yes, any P320 9mm magazine works. This model ships with one 17-round magazine.
Is the trigger adjustable for overtravel?
It has a fixed overtravel stop built into the FCU. You can adjust the take-up slightly via the trigger bar spring tension.
✅ Currently in stock at our Indianapolis warehouse
✅ Ships same business day before 3 PM
✅ No logos or product names on package
✅ Full refund within 30 days
✅ Secure payment processing
✅ Ships same business day before 3 PM
✅ No logos or product names on package
✅ Full refund within 30 days
✅ Secure payment processing
Reviews
There are no reviews yet.