7075-aluminum Glock slimline comp with a locking block and no threadlocker requirement.

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The True-Lock Ultimate is machined from 7075-T6 aluminum and fits Glock 43, 43X, and 48 pistols. True Precision says the system is designed around 124-grain and heavier ammunition.
An integrated locking block secures the compensator without threadlocker or barrel-thread damage. The product page does not publish a separate clocking sequence, so installation should follow the included hardware instructions.
Add the True-Lock Ultimate Compensator for Glock 43 to your build and see how it enhances your platform.