Heckler & Koch VP09 & SFP9DPM Mechanical Recoil Reduction System for Heckler & Koch VP 9 & SFP 9 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. Also, 2 separate external springs are included with the system. The springs are different in length with the longest being heaviest when the slide is on

DPM MAGAZINE FLOORPLATE – GLASS BREAKER

Easier Installation

In some cases

Further the moving parts of the pistol are protected

DPM Carbine Buffer Assembly for M-16/AR-15

depending on the power of the ammunition is used

DPM Mechanical Recoil Reduction System for Springfield XD/HS 2000 Service model 4″

06 (In Conjunction With Level IIIA Soft Armor)

Buffer Spring: 0

the design of the DPM Captured Version makes it easy to install on the frame

DPM Mechanical Recoil Reduction System for Bul Armory Cherokee C

the long spring is heavy and the short is light so the user can fine tune the pistol on the opening and locking positions (slide on the battery) according to his/her personal standards