Mechanical Recoil Reduction System

DPM Systems Mechanical Recoil Reduction System for H&K VP9/SFP9

The DPM Mechanical Recoil Reduction Rod was developed for 115gr and 124gr ammunition and is a direct replacement for the factory guide rod.

This system operates via a complex multi-spring rod (3 springs) and controls the firearm’s functionality. The third spring, contained within the rod, controls the slide’s movement so that it never strikes the frame. Additionally, two separate external springs are integrated into the system. The springs vary in length, with the longest one providing the greatest resistance when the slide is resting on the battery, allowing the shooter to adjust the firearm to their personal preferences.

Spring Forces:

Bolt closed:

Short spring: 9 lbs

Long spring: 10 lbs

Bolt open:

Total force: 24 lbs

Overall advantages:

Faster follow-up shots

Improved muzzle velocity

Protection of the slide and frame

Elimination of jams

Significant reduction in recoil

Better double-tap accuracy

Better control and greater accuracy

Millions of our patented products are in use worldwide by the military, law enforcement agencies, sport shooters, and civilian gun owners.

Manufactured in Greece – EU.