Tandem Kross Accelerator Forward Thumb Ledge for Ruger Mark IV 22/45 - Black

The Tandem Kross Accelerator Forward Thumb Ledge is a precision-machined pistol accessory designed specifically for the Ruger Mark IV 22/45 chambered in .22 LR. Built from lightweight, durable aircraft-grade aluminum and finished in a low-profile black, this thumb ledge fastens directly to the pistol's grip frame with a single screw for a simple, non-permanent installation that requires no permanent modification to your firearm.

The Accelerator Forward Thumb Ledge features a scalloped texture along the contact surface that gives the shooter's support hand a high-friction index point to encourage proper grip and provide stability for follow-on shots. By giving the support thumb a positive, repeatable position higher on the grip frame, the ledge helps the shooter manage recoil more effectively and maintain consistent grip pressure shot after shot - a practical upgrade for both target shooting and plinking with the Ruger Mark IV 22/45.

Designed and manufactured by Tandem Kross, the Accelerator Forward Thumb Ledge is fully compatible with factory Ruger Mark IV 22/45 grip frames as well as the Tandem Kross Cthulhu lower frame for the same platform. Its lightweight aluminum construction adds minimal weight while giving your pistol a refined, competition-ready look and improved shootability.