Product Overview
DPM Mechanical Recoil Reduction System for SIG SP2022 & SP2340
The DPM Recoil Rod is a direct replacement for the stock recoil rod and does not change the configuration of the pistol.
- 2024 Upgraded Version
- 2 Springs with Wire Diameter 1.0mm optional setup for 9mm (dull silver)
- 2 Springs with Wire Diameter 1.05mm optional setup for 40S&W (shiny silver)
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.
The shiny silver springs are the stronger ones with wire diameter 1.05mm and will work better for the 40S&W, the dull silver ones are 1.0mm thick and better option for 9mm, they are longer than the shiny ones but are softer.
Power Rates:
Slide on the battery (idle position)
External Springs 1.0mm
- Short: 6.2lbs
- Long: 7.3lbs
External Springs 1.05mm
- Short: 7.5lbs
- Long: 8.5lbs
Total Force
Slide full open position: 17lbs (approx.)
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
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