RUGER SR 40 Compact arsenal so the user can fine-tune

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

Protection Type/Level: Special Threat

The external springs are different in length

The system works due to the multi spring intricate rod (three springs) and acts like a brake on the slide

) where it has polymerized

RUGER SR 40 Compact arsenal so the user can fine-tuneDPM 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