Sig Sauer P320 Xten 10mm Auto 5 inch 10+1 Capacity Striker Fired Optic Ready

The SIG P320 XTEN is a carry-style handgun from Sig Sauer's P320 X series line that brings 10mm Auto power into a controllable, duty-grade platform with a 5" bull barrel, 10+1 capacity and striker-fired reliability for hunters, backcountry defense, and hard-shooting range sessions. The pistol's X polymer grip module has been redesigned with aggressive stippling and an ergonomic profile to tame the stout recoil impulse of 10mm loads, while the optic-ready, serrated slide accepts Romeo2 or Trijicon RMR footprints (sealing plate required) for fast target acquisition in low-light or long-range work; XRAY3 day/night sights provide immediate front sight visibility until an optic is mounted. The black frame finish and black polymer grips are rugged for field use, and the 5" bull barrel delivers increased velocity and tighter groups for medium-game hunting and precision defensive shots. As part of the P320 family, this model shares modularity and serialized fire control compatibility that appeals to shooters who want interchangeable grip sizes and caliber options, and an FFL transfer is required for purchase and transfer.