Sig Sauer P320 XTEN COMPACT, Striker Fired, Semi-automatic, Polymer Frame Pistol, 10MM, 3.8 Barrel, Slide Integrated Expansion Chamber, Black, SIGLITE Night Sights, Optics Ready, 2 Magazine, 15 Round 320XCA-10-COMP The latest addition to the SIG P320 family brings all of the features of the XSeries into a carry-style handgun in 10mm for shooters and hunters looking for performance to the power of 10. The P320-XTEN Carry Comp comes standard with a 3.8" bull barrel with a single port expansion chamber integrated into the side, Xray3 day/night sights, and an XSeries optic-ready slide with front and rear serrations. For those looking for even more precision, every P320-XTEN Carry Comp 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 XSeries polymer grip module provides a strong purchase and stippled finish and makes shooting comfortable for any type of round. Each P320-XTEN Carry Comp comes standard with two 15-rd magazines. The SIG P320-XTEN Carry Comp takes performance to the power of 10.