Sharps Bros. Ruger RXM Pistol Grip Module Black. The Ruger RXM is a modern striker-fired semi-automatic pistol designed for rugged reliability and everyday performance. One standout feature is its compatibility with many Gen3 Glock pattern parts giving owners more options for upgrades replacement parts and holster fitment - which is why we're jumping in with a line of grip modules for the platform. Comparable in size. Superior in feel. The Ruger OEM RXM grip measures 1.15in wide with a rectangular profile and rounded corners. Sharps Bros. RXM grip module is slightly wider at 1.3in at its broadest point but its oval contour makes it feel more ergonomic in the hand. Despite being just 0.15 cubic inches larger in volume - a difference about the size of a pencil eraser - it offers a far more natural grip. We also steepened the grip angle to 15 degrees promoting better wrist alignment quicker sight picture and improved recoil control. Specifications for Sharps Bros. Ruger RXM Pistol Grip Module: Manufacturer: Sharps Bros. Color: Black Finish: Anodized Gun Make: Ruger Gun Type: Pistol Gun Model: Ruger RXM Material: 7075 Aluminum Grip Angle: 13 degrees Package Contents: Sharps Bros. Ruger RXM Pistol Grip Module What firearm models does the manufacturer say Sharps Bros. Ruger RXM Pistol Grip Module is compatible with? The manufacturer says that Sharps Bros. Ruger RXM Pistol Grip Module is compatible with Ruger RXM