Cuts down on muzzle rise by up to 25% for better stability
No shims or threading are necessary for installation, simplifying the process
Diminishes felt recoil for a more comfortable shooting experience
Enhances follow-up shot speed for improved shooting efficiency
Directs the muzzle blast upward and outward to avoid obstructing the sight
Designed for easy take down and cleaning
Machined from stainless steel and coated with a durable PVD finish
The compensator is designed for exceptional durability, withstanding extensive use across various loads while still accommodating the factory FN 509 recoil spring
FN compensator accessory kit compatible with FN 509 Midsize models, featuring the compensator and proprietary non-threaded QD barrel

Features

Enhance your FN 509 with the FN compensator accessory kit, delivering cutting-edge performance. Originally introduced on the FN 509 CC Edge, this compensator boasts a unique quick-detach (QD) design for effortless installation and removal from the proprietary non-threaded QD barrel in just minutes, without needing gunsmithing or factory service. The FN compensator notably reduces felt recoil and incorporates v-style ports on both sides to redirect gases and flash away from the shooter's field of view. The result is a shooting experience that is smoother and more controlled, enabling users to maintain a consistent sight picture from shot to shot.

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All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Local Law Compliance

Certain firearm parts and accessories, including lower and upper receivers and threaded barrels, are subject to complex and frequently changing federal, state, and local laws and regulations. While a part may be lawfully sold and shipped as a component, the legality of possessing, assembling, configuring, or using it in certain states (e.g., California, Washington State, Virginia, Rhode Island) and localities depends on how it is assembled, combined with other components, and ultimately used. You are solely responsible for ensuring that any assembly, configuration, possession, or use complies with all federal, state, and local laws, including any so-called “assault weapon” bans and short-barreled rifle restrictions. We do not provide legal advice and are not responsible for unlawful configurations or uses.

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