G3SL Right Handed Shooters (Shorter Version), Pistol Recoil Accessory, Accuracy, Trainer, Target, Training, Safety Accessory. G3SL Model is the shorter version of the Speed Ledge. Reduce recoil up to 50%! Great for shooters with reduced hand/wrist strength! Not only for Glocks! Fits any Pistol with a Picatinny Rail! Black Anodized Aluminum 6061-T6 Aircraft grade alloy