DPM Glock 19/23/25/32/38 Soft Version Mechanical Recoil System Gen 1/2/3

DPM Glock 19/23/25/32/38 Soft Version Mechanical Recoil System Gen 1/2/3. Also it is compatible for low power ammunition. This 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. As lead the evolution of recoil reduction technology products may change versions (new design with different springs with or without plugs washers etc