DPM SYSTEMS - CAPTURED RECOIL SPRING AND ROD GLOCK 17 GEN 5

DPM Adjustable Captured Mechanical Recoil System for Glock Models: 17-22-31-34-35-37 Gen 5

Captured System with 3 Adjustable Buffer Settings!
Self Lock Washers/Spacers!
The system works due to the multi spring intricate rod (3 springs) and controls the functionality of the pistol and replace the stock recoil with out to change the configuration of the pistol.

The longer Washer offers a heavy buffer effect, moving to shorter Washer a lighter buffer effect is being offered, so the shooter can fine tune the total force of the spring system according his/hers personal standards depends  the type of ammunitions that using.

Adjustability suggestions:

COMPETITION AMMUNITION

Short washer  / spacer

FACTORY AMMUNITION

Medium washer / spacer

HEAVY AMMUNITION +P

Long washer / spacer

Feel free to try any possible combination of washer / Spacer with your ammunition.

Power rates

 Slide on the battery (idle position):

Short Washer: 3.8 kgs / 8.31 Lbs
Medium Washer: 4 kgs / 8.81 Lbs
Long Washer: 4.2 kgs / 9.25 Lbs
 Total force (Slide full open position)

Short Washer: 8.16 kgs / 18 Lbs
Medium Washer: 9.97 kgs / 22 Lbs
Long Washer: 11.7 kgs / 26 Lbs
Overall Advantages

User Adjustability
Captured Recoil Rod
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
Easier Installation