The DPM Mechanical Reduction System is a direct replacement for the stock recoil rod and does not change the configuration of the pistol. As always, DPM products are designed and developed with user’s safety as a priority. Exceptional manufacturing and engineering using high-end materials.  This DPM Mechanical system works due to the multi-spring intricate rod (three springs) and controls the functionality of the pistol. The third spring which is contained within the rod controls the movement of the slide so it never rams on the frame. The system includes 2 Spring Plugs and 4 different external springs. The Spring Plug must always be installed when the DPM Recoil Rod and springs are used. The external springs are different in length, the longer springs are heavier than the shorter ones so the shooter can fine tune the pistol on the opening and locking positions (slide on the battery) according to his/hers shooting needs.

Total Power:

• Short Spring Plug: 17 lbs
• Long Spring Plug: 20 lbs

Slide on the battery:

• Short Spring: 9 lbs
• Medium Spring: 10 lbs
• Medium/Long Spring: 11lbs
• Long Spring: 12lbs

Overall Advantages:

• Faster follow up shots
• Improved firing speed
• Slide and Frame Protection
• Elimination of jams
• Significant recoil reduction
• Better double-tap concentration
• Better control and greater accuracy