- 10mm Auto caliber
- For shooters and hunters looking for performance to the power of 10
- Optic Ready Slide compatible with Romeo2 and Trijicon RMR (requires sealing plate)
- 5″ Bull Barrel
- All-new 10mm/45 Auto Grip Module
- Flat X trigger with 90-degree break
- XRAY 3 Day/Night Sights
- (2) 15rd Steel Magazines
- Manual Safety
Sig Sauer P320-Xten 10mm 5″ 2x15rd Pistol (320X5-10-BXR3-R2-MS) – This addition to the Sig P320 family brings all of the features of the X series of pistols into a carry-style handgun in 10mm for shooters and hunters looking for performance to the power of 10. The P320-Xten comes standard with a 5″ bull barrel, Xray3 day/night sights, and an X optic-ready slide with front and rear serrations. For those looking for even more precision, every P320-Xten is optic-ready and compatible with the Sig Sauer ROMEO2 reflex optic which is designed to withstand the abuse the 10mm cartridge delivers. To reduce the recoil, a completely redesigned X polymer grip module provides a strong purchase and stippled finish and makes shooting comfortable for any type of round. Each P320-Xten comes standard with two 15-rd magazines. The Sig P320-Xten takes performance to the power of 10.
Note: The P320-Xten is not compatible with 9/357/40 caliber parts and accessories. Only .45 and 10mm parts and accessories are compatible with this model.









