The Wilson Combat 320-CMB enhances the renowned modularity of the SIG-SAUER P320, making it an indispensable choice for practical shooters. Engineered for optimized grip and recoil management, this innovative grip module transforms your P320 into a finely tuned shooting instrument, elevating both performance and comfort. Caliber Availability - 9mm, .40 S&W, .357 SIG Upgraded, high-cut 1911-style beavertail grip tang for smooth draws Undercut front-strap and reshaped, radiused trigger guard for the highest grip possible Enlarged, integrated magwell opening for fast reloads-compatible with latest generation SIG-SAUER X-series factory basepads Improved grip traction and grip pattern with Wilson Combat's Starburst grip pattern on the sides and aggressive texturing on the front and backstrap Frame reference serrations for support hand thumb or index finger positioning Internal Slots for Rod-style Tungsten Weights "Angled" Holster Cuts on light rail to aid in snag-free, re-holstering Factory SIG-SAUER magazine release pre-installed Transform your shooting experience with the Wilson Combat 320-CMB.