Glock 17-22-31-34-35-37 Gen 4 Captured Version *B.O.S.S
The DPM Recoil Reduction System works due to the multi spring intricate rod (three springs) and in some cases, the system offers almost double force in the slide at the end of the fully open position, compared with the factory OEM spring and functions as a buffer on the slide.
From the above effect, the slide stops smoothly on the frame and offer’s less recoil.
Further, the moving parts of the pistol are protected, offering longer life to the pistol.
Finally, this DPM Captured Version is comfortable for the placement on the frame and to assemble the slide with the frame.