Faxon EXOS-543 Pistol Compensator for Glock G19 / G17 / G34

Faxon EXOS-543 Pistol Compensator for Glock G19 / G17 / G34

The Faxon EXOS-543 Pistol Compensator for Glock G19 / G17 / G34 is a competition-grade muzzle device designed to deliver superior recoil mitigation and faster target reacquisition across multiple full-size and compact Glock^® platforms. Whether you’re running drills, competing on the clock, or enhancing your defensive setup, the EXOS-543 provides outstanding control in a lightweight and durable package.

Constructed from 6061-T6 aluminum and finished in a rugged Type III hardcoat anodizing, the EXOS-543 is built for high-volume shooting without adding unnecessary weight. Its porting system includes one large top port and dual side ports that vent expanding gases upward and laterally to counteract muzzle rise and felt recoil. This results in a flatter shooting experience and quicker follow-up shots—ideal for both competition and high-performance carry pistols.

The EXOS-543 mounts to any 1/2×28 threaded barrel and includes set screws and thread locker for secure installation. It’s specifically designed for compatibility with Glock^® 19, 17, and 34 models and is optimized for use with Faxon’s match-grade threaded barrels. Its contour blends cleanly with standard Glock^® slide profiles for a refined and integrated appearance.

Additional design features include a beveled front edge for easy holstering and minimal snag potential. For shooters who demand function, fit, and speed, the Faxon EXOS-543 delivers uncompromising performance with clean, professional aesthetics.