DPM “ADJUSTABLE” System for Gen 5 Glock MODELS: 17-22-31-34-35-37

About the DPM “ADJUSTABLE” System for Gen 5 Glock MODELS: 17-22-31-34-35-37 Recoil Reduction Spring Rod by DPM Systems:

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

• 9 Adjustable User Settings
• Stainless Steel (Black Oxide) Spring Plugs
• Designed to serve Competition, Standard and Heavy Ammo

The system includes 3 different in length Washers, a Compressive Disc, a Safety Pin and 3 different in 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.

**As we lead the evolution of recoil reduction technology, products may change versions (new design with different springs, with or without plugs, washers, etc.) without any prior notice.** 

Advanced Recoil Control

Competition Ammunition:

Small washer with Small/Soft or Medium Spring

Factory Ammunition:

Medium washer with Medium or Long/Heavy Spring

Heavy Ammunition ++P:

Long washer with Long/Heavy or Medium Spring

Feel free to try any possible combination of washer and spring with your ammunition.

Power Rates:

Slide on the battery (idle position):

• Short Spring: 8 lbs*
• Medium Spring: 9 lbs*
• Long Spring: 10 lbs*

* The power rates are slightly increased depending the length of the Washer.

Slide full open position (approx.):

• Short Washer: 14 lbs
• Medium Washer: 18 lbs
• Long Washer: 20 lbs 

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

Glock Glock 37 Recoil Spring Assembly Instructions

This recoil springs are a direct replacement for the stock recoil rod and does not change the configuration of the pistol.

*Dimensions of the spring are the same as the original.

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.
“GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks registered by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither Zahal.org nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, components or accessories. For additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H. products and parts visit www.glock.com.