DPM Mechanical Recoil Reduction System for Springfield 1911 4″ Bull Barrel Compact EMP & Range Officer
This 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 external springs are different in length, the long spring is heavy and the short is light so the shooter can fine tune the pistol on the opening and locking positions (slide on the battery) according to his/hers personal standards.
Slide on the battery (idle position)
Short Spring: 6.7 lbs
Medium Spring: 7.3lbs
Long Spring: 8.3 lbs
Slide full open position
Without Washer: 19 lbs (approx.)
With Washer: 23 lbs (approx.)
- 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
General Instructions & Forces Data
Read carefully the installation instructions
Made in Hellas – EU.
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