Sig Sauer P320 XFull 9mm Luger 4.70in 17+1 Nitron Optic Ready Stainless Frame

The Sig Sauer P320 XFull blends the proven P320 platform with XSeries ergonomics to deliver a full-size 9mm Luger that's at home on the range, duty belt, or in competitive stages; its 4.70" carbon steel barrel and black Nitron optic-ready stainless slide with serrations provide the accuracy and durability shooters expect, while the RX PRO footprint accepts DeltaPoint Pro-style red dots for fast target acquisition and the X-RAY3 day/night sights offer reliable backup. The stainless steel frame with an M1913 Picatinny rail and black XCarry medium polymer grips give a comfortable purchase and accessory flexibility, and the striker-fired XSeries straight trigger and 17+1 capacity make follow-up shots smooth and controllable. At 29.6 oz and an 8.2" overall length, the P320 XFull balances weight and sight radius for steady aim without feeling bulky for duty carry, and the full-size platform is favored by service shooters and competitive marksmen who need consistent shot placement and durable construction. If you're evaluating full-size semi-auto pistols for defensive use, competition, or regular range work, this Sig Sauer model offers optics-ready versatility, robust materials, and an ergonomics-focused grip module; FFL transfer is required.