C&H Precision FN 509/510/545 Holosun 509T Optic Mount

C&H Precision makes the FN 509/510/545 Holosun 509T Optic Mount for shooters matching a FN 509/510/545 with Holosun 509T. This matte black adapter is specific to that combination, which helps distinguish it from neighboring plates that may look similar but use a different footprint. It is part of C&H Precision's V4 adapter family.

The important check on this FN 509/510/545 plate is the interface on both sides. Confirm the exact firearm cut before ordering, then verify the sight uses Holosun 509T. That two-part check is more reliable than choosing an adapter by optic brand alone.

Choose this version when the firearm is a FN 509/510/545 and the planned optic matches Holosun 509T. If the optic family changes, use the plate made for that other footprint instead of forcing a near match. Browse more optics and rangefinders for other red-dot plates, mounts, and sight options.

• FN 509/510/545 compatibility
• Holosun 509T optic fit
• Matte Black finish
• C&H Precision V4 adapter