DPM CZ 100/110 Mechanical Recoil Reduction System 9mm 40 S&W

DPM CZ 100/110 Mechanical Recoil Reduction System 9mm 40 S&W. The system works due to the multi spring intricate rod (3 springs) and controls the functionality of the gun. The third spring which is contained within the rod controls the movement of the slide so it never rams on the frame. The longer spring (more coils) is stronger and has a heavier pound rating than the shorter spring. As lead the evolution of recoil reduction technology products may change versions (new design with different spr