The B&T ZWOLF Grip features an aggressive vertical angle with enhanced ergonomics. This grip is compatible with all mainline B&T APC/SPC/GHM Models. The B&T ZWOLF Grip sets a new standard in ergonomic excellence, it's innovative beaver tail design is optimized through advanced hand anthropometric and bio-mechanical research. Featuring a 12-degree optimal grip angle to ensure a natural, comfortable hand position. Resulting in reduced fatigue, enhanced control and improved performance for any shooting scenario.