DPM Systems Technologies USA INC
Glock 20-21 Gen 4 New Version glass Breaker
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1000012
DPM MECHANICAL RECOIL REDUCTION SYSTEM
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 system includes three different in length Washers, a Compressive Disc, a Safety Pin and three different power External Springs. The longer Washer offers a heavy buffer effect, moving to shorter Washer a lighter buffer effect is being offered.
The external springs are different in length, the long spring is heavy and moving to Shorter is lighter so the shooter can fine-tune the pistol on the opening and locking position (slide on the battery) according to his/her personal standards.
SUGGESTIONS FOR THE ADJUSTABILITY
COMPETITION AMMUNITION
Small washer with Small/Soft or Medium Spring
FACTORY AMMUNITION
Medium washer with Medium or Long/Hard Spring
HEAVY AMMUNITION P++
Long washer with Long/Hard or Medium Spring
Feel free to try any possible combination of washer and spring with your ammunition.
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