Sig Sauer P320 X-Five Legion 9mm Luger 5" 17+1 Semi-Auto Pistol

The Sig Sauer P320 X-Five Legion is a competition-ready 9mm Luger striker-fired semi-automatic pistol engineered around a 5-inch barrel and a 17+1 capacity. Built on the modular P320 platform, this XFIVE variant features a tungsten-infused polymer grip module that helps reduce muzzle flip by up to 50 percent for faster follow-up shots and tighter splits on the clock.

The slide carries Sig Sauer's signature Legion Gray Cerakote finish and is optic-ready with front and rear serrations for positive press checks. Sights are Dawson Precision: a fiber optic front paired with a fully adjustable rear. A manual thumb safety is fitted on the frame for shooters who prefer a positive, engaged carry control.

The grip module is the heart of this build: a Legion Gray TXG (tungsten-infused polymer) unit that brings the pistol to 43.5 ounces while keeping the front end responsive and easy to index. It carries the X-Series enhanced geometry - extended beavertail, four-sided beveled magwell, and crisp trigger-guard undercut - and an integrated M1913 Picatinny accessory rail up front for mounting lights or lasers.

17-round magazines ship with the pistol, finished with Henning Group anodized aluminum basepads in the matching Legion gray color. Legion markings appear on the slide, sight plate, and basepads, with overall weight, balance, and trigger geometry tuned from the factory for competition shooting.

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