DPM SIG Sauer P239
 
The DPM Mechanical Recoil Reduction System is a direct replacement for the stock recoil rod and does not change the configuration of the gun.
 
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.
 
**As we lead the evolution of recoil reduction technology, products may change versions (new design with different springs, with or without plugs, washers, etc.) without any prior notice.**
 
Power Rates
Slide on the battery:
Short:  3.6kg/7.9lbs
Long:  3.9kg/8.5lbs
 
Slide full open position (approx.):
Total Force:  9kg/19.8lbs
 
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
 
Lifetime Warranty. 
 
Made in Hellas - EU.