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Glock 20 , 21 & SF GEN 1 , 2 , 3

DPM Systems

  • Glock 20 , 21 & SF GEN 1 , 2 , 3
  • Glock 20 , 21 & SF GEN 1 , 2 , 3
  • 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 gun. This system works due to the multi spring intricate rod (three springs) and controls the functionality of the gun. The third spring which is contained within the rod controls the movement of the slide so it never rams on the frame. Also a spring plug and some separate external springs accompany this system. The springs are different in length with the longest being the heaviest when the slide is on the battery, so the shooter can fine-tune the weapon for his/her personal standards.

    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

    Fit: Glock 20 21 & SF GEN 1 , 2 , 3
    Caliber: .45 ACP / 10mm Auto

    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 20 / 10mm Auto
    • Glock 20 SF / 10mm Auto
    • Glock 21 / .45 ACP
    • Glock 21 SF / .45 ACP
  • 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.