Faxon EXOS-523 Pistol Compensator for Glock® 43

(2 reviews)
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Consistency is key. Improve your shot with Faxon Firearms' EXOS Pistol Compensators.  

Faxon Firearms Pistol Compensators have been tested and confirmed compatible with Glock® 43 Pistols. 

Constructed of 6061 aluminum with a black anodized finish, Faxon Pistol Compensators feature a uniquely angled front port single chamber design, enabling the compensator to improve consistency while reducing muzzle climb and recoil. The angled ports allow gas to deflect upwards as opposed to only deflecting sideways, reducing up and down muzzle movement and improving reliability. Barrel protrusion is designed to fit flush with the slide and has been optimized for Faxon branded barrels. For all other barrels, the barrel should protrude .600” or less for a flush fit. Each compensator comes complete with thread locker, two 6-32 set screws, and a 1/16 Allen wrench. 

Length: 1.125"

Width: .865"

Height: 1.269"

Weight: .05lbs

Thread: 1/2x28

*Compensators can affect the timing of your pistol and may require adjustments in lubrication, ammunition, and other areas.


For information on how to install your EXOS Pistol Compensator, click here



  • 5
    Customer service and Compensator

    Posted by Marcus Brown on Oct 16th 2023

    I purchased the wrong compensator, Glock 43, when it should have been 43X. I contacted customer service and they immediately sent me the correct one and I had it within a few days. As with all of your products, the compensator is awesome, but the customer service is even better! Great job and keep it up!

  • 5
    Easy install

    Posted by Garrett oleary on Jun 24th 2022

    Compensator screwed right easily and only took less than five minutes after screwing on and tightening screws