This Gen-2 Bipod kit was specifically designed by the Airgun Detectives. This provides a stable shooting platform and helps keep the rifle steady through the reverse/double recoil which is specific to Breakbarrel and Underlever air rifles. Unlike conventional center/rim fire rifles, a spring or gas piston air rifle needs to be held in a stationary position throughout the recoil in order to achieve ultimate accuracy. This took me over one year to design, develop and finally manufacture. All the hard work paid off and we are proud to provide the GEN-2 Bipod Kit. This video explains the upgrades. We recommend having a professional gunsmith install the rails unless you are mechanically proficient. #staytunedforairgundetectives HAPPY SHOOTING!!!