Sig Sauer P320 X-Five 9mm - UPC 798681566013 Sig Sauer P320 X-Five chambered in 9mm. This example is in like-new condition with very limited signs of handling or use. 5" Barrel. Fiber Optic sights. Factory Optic Cut Included: Original hard case Four magazines UPC: 798681566013 Overall, the pistol presents exceptionally well and appears to have seen very little use.