RUGER SR 40 Compact arsenal DPM Mechanical Recoil Reduction System

DPM Mechanical Recoil Reduction System for Glock 20-21-40-41  Gen 4 HEAVY DUTY CUSTOM Captured Version

DPM Mechanical Recoil Reduction System for 1911 Government 5″ Barrel & Clones “Bushing Only” BLACK OXIDE VERSION

or satellites are available

Water Proof

so the user can fine-tune the weapon for his/her personal standards

RUGER SR 40 Compact arsenal DPM Mechanical Recoil Reduction SystemDPM Mechanical Recoil Reduction System for Ruger SR 40 Compact 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. 1 spring plug and 2 separate external springs are included with the system. The springs are different in length with the longest being the heaviest when the slide