Overview
The FN 509 Tactical (Compensated) stands out in the FN Herstal lineup, making it a top choice for those looking to buy tactical firearms. Designed for accuracy, this firearm features a compensator made from durable 7075 aluminum, finished with a type 3 class 2 hardcoat anodize. This design not only improves performance but is also easy to install, as it mounts like a muzzle device on a rifle. Whether you own the FN 509 Midsize Tactical or the 509 Compact Tactical, this compensator is crafted to enhance your shooting experience.
Key Features
- 7075 aluminum construction
- Type 3 class 2 hardcoat anodized finish
- No set screws, easy installation
- Compatible with FN factory threaded barrels (1/2 x 28)
- Includes shim kit for optimal fit
- Works with various 509 models for versatility
Specifications
| Material | 7075 Aluminum |
| Finish | Type 3 Class 2 Hardcoat Anodize |
| Thread Compatibility | 1/2 x 28 |
| Models Compatible | 509 Midsize Tactical, 509 Compact Tactical, 509 Tactical, 509 Midsize, 509 Midsize MRD, 509 C |
FAQ
What is the advantage of the compensator?
The compensator reduces muzzle rise and felt recoil, allowing for faster follow-up shots and improved accuracy during rapid fire.
Is this compensator compatible with other brands?
While designed for FN threaded barrels, it can work with others that share the same 1/2 x 28 thread pattern, though the fit may vary slightly.
Can I install this compensator myself?
Yes, the installation is straightforward, requiring no set screws and using the included shim kit to ensure a snug fit on your firearm.
If you’re ready to enhance your shooting experience, consider the FN 509 Tactical (Compensated). You might also be interested in similar models, such as the FN 506 (2026 Model) or the FN SCAR 17S (6.5 Creedmoor). For more FN options, check out our FN Herstal firearms collection.



