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Walther Q4 Steel Frame (TAC/M2, OR) 4" Inch. Barrel - Open Version

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

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SKU: 1000203
EAN: 5213007222039
MPN Code: MS-WA/9
Tags: 9mm

DPM Mechanical Recoil Reduction System Walther Q4 Steel Frame (TAC/M2, OR) 4" Barrel Open Version - 18 Adjustable user settings

The DPM Mechanical Recoil Reduction System is a direct replacement for the stock recoil rod and does not change the configuration of the pistol. 

This system works with six different buffer recoil springs which each one offers different spring force (Forces are listed at the end of the description).

The system is included with 3 external springs, 6 buffer springs and a safety pin.

Feel free to try any possible combination of the external and buffer springs to fine tune the pistol function depending the power of the ammunition is used and according to your personal standards.

ATTENTION: Read installation instructions before use.

**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.** 


Buffer Spring: 0.7mm Soft                                                

  • Short: 8.0 kg/ 17 lbs
  • Medium: 9 kg/ 19.8 lbs
  • Long: 10 kg/ 22 lbs

Buffer Spring: 0.8mm Strong

  • Short: 9.0 kg/ 20 lbs
  • Medium: 10.5 kg/ 23 lbs
  • Long: 11.5 kg/ 26 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

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, sports and civilian firearms around the world. 

Made in Greece - EU.

Compatible ModelsQ4

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