DPM MECHANICAL RECOIL REDUCTION SYSTEM
This system works due to the multi spring intricate rod (three 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. Also accompanying this system are two separate springs so the shooter can fine-tune the weapon for his/her personal standards.The longer spring (more coils) is stronger and has a heavier pound rating than the shorter spring.
OVERALL ADVANTAGES