Glock 17-22-31-34-35-37 Gen 5, -9 Adjustable Settings- *B.O.S.S


Available on backorder


The unique DPM Adjustable Multi-Springs Mechanical Recoil Reduction System is special made for Competition,  Factory and Heavy Ammunitions. The DPM System is a direct replacement for the stock recoil rod and does not require any modification to the pistol. As always, DPM products are designed and developed with user’s safety as a priority. Exceptional manufacturing and engineering using high-end materials.

*B.O.S.S : Black Oxide Stainless Steel  its an innovative coating technology applied usualy on the visible parts of the recoil system.


DPM Adjustable Multi-Spring Mechanical Recoil Reduction System for Glock 17-22-31-34-35-37 Gen 5

This system works due to the multi-spring intricate rod (3 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 3 different in length Washers, a Compressive Disc, a Safety Pin and 3 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 his/hers 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


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