DPM MRS for Glock 20-21 Gen 5 - 8 Adjustable Settings

DPM MRS for Glock 20-21 Gen 5 - 8 Adjustable Settings

The US patented recoil reduction system works due to the multi spring intricate recoil rod (3 different energetic springs), controls the functionality of the pistol and replaces the stock recoil rod without requiring any modification.*

The third spring which is contained within the recoil rod controls the movement of the slide so it never rams on the frame.

How it works

This kit includes 4 different in length and strength external springs and 2 self-lock spring plugs, for the 2 gold coated springs their wire diameter is 1.15mm and are lighter during the slide travel than the 2 silver coated springs with wire diameter 1.2mm.

Set Up Suggestion

• For .45ACP, Auto and factory loads install one of the gold coated springs and the short plug.
• For 10mm, +P+, Rowland 460 etc. install one of the silver coated springs and the long plug.

*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.

Power rates

Slide on the battery (idle position), with the installation of the longer spring plug the power rate increases by 0.5 lb for each spring.

• Gold Short Spring (1.15mm): 9.9 lb
• Gold Long Spring (1.15mm): 10.5 lb
• Short Silver Spring (1.2mm): 9.9 lb
• Long  Silver Spring (1.2mm): 11 lb

Total force (Slide full open position)

• Short Plug: 23.1 lb (approx.)
• Long Plug: 26.5 lb  (approx.)

Overall Advantages

• User Adjustability
• 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 

Made in Hellas – EU.

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

Lifetime Warranty for unlimited usage rounds.

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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