GEMTECH's new GM-45 suppressor utilizes our patented G-Core technology. The G-Core design is exceptionally user friendly and allows the user to clean the entire unit. The GM-45 is shipped with the standard .578-28 piston with other several options available.


SKU: 12125
  • G-Core Technology. Intended use: 45ACP. Also compatible with 9mm, 40S&W (dry only) and 10mm (dry only).


    Notice for California consumers:

    ⚠ WARNING: Cancer and Reproductive Harm -

  • Specifications
    Caliber 45ACP
    Sound Reduction 23dB dry, 35dB wet
    Diameter 1.375"
    Length 7.6"
    Weight In Units 5.5oz (without mount)
    Mount All GM-45 suppressors are shipped with a .578-28 standard piston
    Material Aluminum
    Full Auto Rated Yes
    Finish Matte Black Cerakote with Reduced Visual-IR Signature

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