Thanks to its Custom Works design, 3.8-inch topographic-pattern barrel, Endure-pattern polymer frame, pro footprint flat trigger and XRAY3 day/night sights, this SIG SAUER P320 XTEN ENDURE COMP 10mm Semiautomatic Pistol is ideal for recreational shooting sports. It's optic-ready and includes three 15-round steel magazines. SIG SAUER P320 XTEN ENDURE COMP 10mm Semiautomatic Pistol - Handgun Semiauto Center Fire at Academy Sports