Radian Weapons Backstrap and Magwell Features The Radian Weapons Backstrap and Magwell system is built around the patented PLANAR-LOK design where a tapered screw pushes the component outward so barbed teeth bite directly into the interior sidewalls of the Ruger RXM Compact frame. This method of attachment eliminates the inward wall flex that can occur with other aftermarket backstraps a flex that often leads to magazine bind during use especially with extended or large-capacity magazines. By locking the Anchor firmly against the frame s interior walls Radian ensures the backstrap stays put through hard use and repeated magazine changes. The result is a more consistent reliable grip surface that does not shift or loosen over time. The included magwell dovetails into the rear of the Anchor with its own tooth biting into the front of the frame to begin the three-way lock-up system. A patented ANGLE-LOK detent then pushes the magwell backward into position completing a secure rattle-free fit between the two components. This flared magwell design helps guide magazines into the grip more quickly during reloads a valuable advantage in both competitive and defensive shooting scenarios. Machined from aluminum and finished in anodized black the Radian Weapons Backstrap and Magwell is a durable upgrade for sale at GrabAGun for Ruger RXM Compact owners. Radian Weapons Backstrap and Magwell Specifications Manufacturer: Radian Weapons Model: Backstrap and Magwell Type: Grip Accessories Material: Aluminum Color: Black Finish: Anodized Compatible Hosts: Ruger RXM Compact Size: Compact Available At: GrabAGun