Buy Sig Sauer P320 XFive Legion Optics-Ready Full-Size Semi-Auto Pistol. Sig Sauer®’s P320® XFIVE® Legion Optics-Ready Full-Size Semi-Auto Pistol is a workhorse right out of the box. The slide features front and rear angled cocking serrations, adjustable Dawson Precision® fiber-optic sights, and an optics cut where the rear sight sits. The TXG Tungsten-infused grip module brings the pistol to 43.5 oz. with an empty magazine; this gives you around 50% less muzzle flip according to Sig Sauer. The skeletonized Legion flat-faced trigger is up to 30% lighter. The detachable magwell aids in quick magazine changes and can be removed for better concealment. Buy Sig Sauer P320 XFive Legion Optics-Ready Full-Size Semi-Auto Pistol.

• Front and rear cocking serrations
• Dawson Precision adjustable fiber-optic sights
• 5″ barrel
• TXG X-Five tungsten-infused grip module
• Weighs over 40 oz. unloaded
• Skeletonized flat trigger
• Detachable magwell