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Glock 17, 22, 31 GEN 4 Car Glass Breaker

DPM Systems

  • Glock 17, 22, 31 GEN 4 Car Glass Breaker
  • Glock 17, 22, 31 GEN 4 Car Glass Breaker
  • Glock 17, 22, 31 GEN 4 Car Glass Breaker
  • Item description
  • Weapon compatibility list
  • Manufacturer information

    The 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 due to the multi spring intricate rod (three 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 one spring plug, one safety pin, one carbide cover, one compressive ring and two different external springs.
    The spring plug should Always be Installed when the DPM Recoil Rod and springs are used. The external springs are different in length,
    the long spring is heavy and the short is light so the shooter can fine tune the pistol on the opening and locking positions (slide on the battery) according his/her personal standards.


    • Extreme Tactical Use
    • Slide & frame protection
    • Significant recoil reduction
    • Better double-tap concentration
    • Better control and greater accuracy
    • Your Glass Breaker is Always Ready for Action
    • Easy to install & No modification is required
    • Professional Effectiveness


    Recoil Rod: Machined from TI-6AL-4V.
    Bushing: TI-6AL-4V with black micro arc oxidation.
    Springs: Hi Carbon Wire with Cadmium Coating.
    Carbide Tip: Grade K-10 Special for Impact.
    Fit: Glock 17, 22, 31 GEN 4

    Download User Guide

    Download User Guide

  • Please note! The offered accessory product fits according to our knowledge on the following weapon models.

    Please also note the exceptions in the item description under “Not suitable for”.

    This information is without guarantee. For further questions you can contact our expert team from Mo.-Fr. 9:00 – 17:00 under the following phone number +49 (0)2206 9519 440.


    • Glock 17 Gen 4 / 9mm
    • Glock 22 Gen 4 / .40 S&W
    • Glock 31 Gen 4 / .357 SIG
  • DPM Systems

    DPM Systems

    The DPM Systems Technologies LTD has been founded in Greece in 2003 with the aim to design and develop technological products that improve the operation of all portable defensive weaponry. The design, production, and the assembly of these products are umbrellaed under the legal protection in the Greek Patent Office (Industrial Property Organization) (O.B.I.). Some of the best-known products are the DPM magazine floorplate with integrated glass breaker carbide and the DPM mechanical recoil reduction systems, the only multi spring intricate rod (three springs) systems that reduce not only the recoil but increase also the possibility of controlling the functionality of the gun.