Faxon Firearms EXOS-553 Gen 5 Glock 9mm Pistol Compensator Anodized Black - FXFF-P-A-COMP-DS-G-03
Product Description
Managing rapid strings of fire while maintaining a stable, unmoving sight picture on fifth-generation Glock handguns requires a delicately balanced muzzle platform. Traditional pistol compensators often rely on crude, vertically bored ports that slam the slide rearward with excessive force or disrupt the firearm's mechanical cycle timing to the point of inducing stovepipes and failure-to-extract malfunctions. The Faxon Firearms EXOS-553 Pistol Compensator bridges this operational gap, delivering a race-ready, duty-capable upgrade that significantly drops aggressive muzzle climb while preserving the precise cycle timing built into Gen 5 Glock internal actions.
Precision CNC-machined from a premium billet of 6061-T6 aerospace aluminum, the EXOS-553 adds negligible weight to the muzzle, completely preventing the sluggish, front-heavy transition feeling during rapid target changes. The housing is treated with a uniform Type III matte black hardcoat anodized shell that protects the metal from extreme thermal gas blast erosion and repetitive holster friction. Unlike basic, straight-ported comps that exhaust gas straight up or split it strictly sideways, the EXOS-553 utilizes a single-chamber architecture equipped with uniquely angled front ports. This innovative port geometry expels expanding propellant gasses upward and slightly forward simultaneously, providing predictable downforce while keeping concussive debris away from your optic glass.
Threaded to the industry-standard 1/2x28 pitch, this muzzle device is sculpted to align seamlessly with the updated rounded muzzle profile and beveled edges unique to Gen 5 Glock slides. As a round passes through the blast chamber, the angled ports isolate and guide escaping gasses to flatten both vertical climb and horizontal tracking sway. This smooth conversion of snappy vertical recoil into a clean, soft linear push back into the hand ensures that red dot reticles or iron sights remain firmly pinned inside the shooter's field of view. Whether pushing through high-speed competition stages or optimizing a defensive configuration, the EXOS-553 provides the mechanical edge required for relentless shot-to-shot consistency.
*Armorer Bench Notes & Technical Maintenance Guidance: The EXOS-553 is precision-engineered to provide a clean, gap-free flush fit when paired with Faxon Match Series threaded barrels. If utilizing an aftermarket barrel from another manufacturer, ensure that the threaded portion protruding past the slide face measures 0.600 inches or less to guarantee a flush interface. To install, thoroughly degrease your barrel threads and the internal threads of the compensator. Apply a light coating of the included thread locker to the two 6-32 set screws, screw the compensator on until it aligns with the slide flats, and secure the side set screws evenly with the provided 1/16" Allen wrench. Because compensators reduce the overall blast energy driving slide velocity, running under-powered 115-grain plinking ammunition can sometimes cause short-cycling; for duty reliability, we advise running standard 124-grain NATO or 147-grain defensive loads.
Key Features
- Angled Port Architecture: Incorporates a proprietary angled single-chamber port configuration that exhausts gas upward and forward to neutralize muzzle flip and tracking wobble.
- 6061-T6 Billet Aluminum: Structural body machined entirely from lightweight aerospace billet to prevent unwanted muzzle-heavy nose-diving during target transitions.
- Gen 5 Slide Integration: Custom contoured to flow directly into the modern rounded nose profile of factory fifth-generation Glock slides.
- Type III Hardcoat Anodizing: Finished in a robust matte black hardcoat outer layer engineered to withstand extreme muzzle heat and corrosive carbon fouling.
- Dual-Locking Securement: Relies on two side-mounted 6-32 set screws to clamp tightly across barrel threads, mitigating backing-off under hard use.
Product Specifications
- Brand: Faxon Firearms
- Model Line: EXOS Pistol Muzzle Series
- Model Number: EXOS-553
- MPN/SKU: FXFF-P-A-COMP-DS-G-03
- UPC: 816341026469
- Caliber: 9mm Luger (9x19mm)
- Thread Pitch: 1/2x28 TPI
- Material: 6061-T6 Aluminum
- Finish: Hardcoat Anodized (Matte Black)
- Dimensions: 1.299" Length x 1.000" Width x 1.271" Height
- Firearm Fitment: Glock 17, Glock 19, Glock 34 (Gen 5 Only)
- Box Contents: 1x EXOS-553 Compensator, 2x 6-32 Set Screws, 1x 1/16" Allen Wrench, 1x Thread Locker Fluid
