H-SUN 407/507K ADAPTER FOR FN509
Specifications
| Brand | Holosun Technologies |
| Optical Accessory Type | Mounts & Rings |
Product Details
If you've got an FN 509 and want to mount a red dot sight, this adapter plate does exactly that. It's the bridge between your gun and optics like the Holosun 407K or 507K, made to fit FN's compact footprint. No guessing, no extra parts lying around afterward - just straightforward setup that works.