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DPM "ADJUSTABLE" System for Glock 40 Gen 4

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

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SKU: 1000115
EAN: 5213007220127
MPN Code: MS-GLG4/4

DPM MRS for Glock 40 Gen 4 10mm 6" Barrel

  • 9 Adjustable User Settings
  • Stainless Steel (Black Oxide) Washers

The Advanced Adjustable Recoil Reduction System offers 9 Adjustalbe User settings. The included 3 Different Buffer Washers and the 3 Different External Springs can serve Factory and Heavy Ammo. 

National Tactical Officers Association Tested & Recommended. 

This specific Recoil System functions due to the multi spring intricate rod (3 springs). 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 and 3 external springs.

Washers differentiate only the buffer force (slide full open position) and the external springs differentiate only the slide closed position (slide on the battery). The shorter washer offers a light buffer effect and the longest washer offers the heaviest buffer effect. The external springs are different in length with the longer offering heavier slide travel and locking than the shorter spring.

Power Rates

Slide on the battery (idle position)

Short Spring: 10lbs

Medium Spring: 11lbs

Long Spring: 12lbs

Total force - Slide full open position

Short Washer: 22lbs

Medium Washer: 26lbs

Long Washer: 30lbs  

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.

For changes to features, like comp set-up, threaded barrels, slide conversions etc., contact us via email at [email protected] before placing your order. In some cases, we need to determine whether a custom product is required.

Millions of our patented products are in service to military, law enforcement and sports pistols around the world.

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.

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Made in Greece - EU.  

Compatible Models40

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