Faxon EXOS-523 Pistol Compensator for Glock 43

Faxon EXOS-523 Pistol Compensator for Glock 43

The Faxon EXOS-523 Pistol Compensator for Glock 43 is a purpose-built muzzle device designed to reduce recoil and improve muzzle control on Glock^® 43 platforms. Perfectly matched to the slim profile of the G43, this compensator delivers a functional performance upgrade in a compact, EDC-friendly design.

CNC-machined from lightweight 6061-T6 aluminum and finished in a rugged Type III hardcoat anodizing, the EXOS-523 offers excellent durability without adding unnecessary weight. Its ported design features a single top port and dual side ports to redirect gas and counteract muzzle rise. This allows for faster follow-up shots and improved shot-to-shot consistency, especially in rapid-fire scenarios.

The EXOS-523 is threaded for standard 1/2×28 barrels and installs easily using the included set screws and thread locker. It is optimized to pair with Faxon’s own match-grade threaded barrels but is also compatible with most aftermarket Glock^® 43 barrels that follow the same spec. The compensator is precision-cut to blend cleanly with the G43’s slim slide dimensions for a streamlined, integrated appearance.

A chamfered front edge allows for smooth holstering and reduces the chance of snags during concealed carry, making this an ideal upgrade for performance-minded users who don’t want to compromise everyday practicality.

Whether you’re building out a custom Glock^® 43 or simply want more control from a carry-sized pistol, the Faxon EXOS-523 Pistol Compensator offers high-end performance in a lightweight, minimalist package.