Crimson Trace Lasergrips have rubber-overmold construction around a sturdy polymer grip frame to provide equal comfort and control compared to stock grips. Features include front instinctive activation during a normal firing grip, fully-adjustable windage and elevation, and a master on/off switch. *Note- fits Ruger GP100 and Super Redhawk, including Alaskan. **GP100 with adjustable rear sight and Super Redhawk may use stock Ruger wood panels. (The stock panels on fixed sight GP100 models are too small, but compatible panels may be purchased from Ruger.)