Predator QR Extension-2 pairs with any Predator Cue equipped with the Uni-Loc Weight Cartridge System. Once installed the quick-releasing extension adds to the butt length with a single turn of the extension handle. Simply remove your existing rubber bumper, and install the Uni-Loc QR Extension bumper. Now available in 3 Inch (2.65 oz), 8 Inch (4 oz), and 12 Inch (4.45 oz)
