Description
The MRAT Compensator for the FN Reflex pistol is a direct thread-on design that delivers a measurable 30-40% reduction in muzzle rise, depending on your ammunition. This isn’t just a number—it means faster sight recovery between rounds, less wasted time re-acquiring your target, and more control during rapid fire. For practical shooters and anyone carrying concealed, that translates to tighter groups and better performance when it counts.
Built around a unique angled port system, the compensator redirects propellant gases upward to counter muzzle climb and reduce felt recoil. The result: your sights stay on target longer, and you spend less energy fighting the gun. Testers also reported a noticeable reduction in “trigger pinch” after each shot, thanks to the redirected gas keeping the muzzle down. Less snap means less fatigue and more fun at the range.
The mounting system is the product of nearly two years of development. A Wire EDM cut through the threads creates an integrated clamp that secures directly to the barrel—no thread locker compounds needed. Two clamping screws sit on opposite sides of the barrel threads, applying equal clamping force to prevent misalignment. Torque them to 25 in-lb, and you’re set. Removal is just as straightforward: back out the screws, and the compensator comes off for cleaning or suppressor use without hassle.
Key specs and fitment details:
- Compatibility: Direct thread-on for the FN Reflex pistol.
- Muzzle rise reduction: 30-40% (varies with ammunition type).
- Mounting: Wire EDM cut clamp; two opposing screws at 25 in-lb torque.
- No thread locker required—do not use on threads or clamping screws.
- Ammunition tested: SAAMI spec from light target loads to +P duty rounds. Hand loads with below-SAAMI pressure may cause malfunctions.
- Design feature: Wings on the compensator body cover the gap between slide and comp for a streamlined look.
Whether you’re running drills, hunting, or carrying daily, this compensator keeps your FN Reflex flatter and your follow-up shots faster. Priced at $140, it’s a practical upgrade for shooters who want real, repeatable results without complicating their setup.









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