![C&H - Optic Adapter Plate - FN 509, FN 510, FN 545 V4 MIL/LEO to Holosun 509T [STEEL]](https://civiltac.com/wp-content/uploads/2025/06/CH-2-28.png)
![C&H - Optic Adapter Plate - FN 509, FN 510, FN 545 V4 MIL/LEO to Holosun 509T [STEEL] - Image 2](https://civiltac.com/wp-content/uploads/2025/06/CH-2-24.png)
![C&H - Optic Adapter Plate - FN 509, FN 510, FN 545 V4 MIL/LEO to Holosun 509T [STEEL] - Image 3](https://civiltac.com/wp-content/uploads/2025/06/CH-2-25.png)
![C&H - Optic Adapter Plate - FN 509, FN 510, FN 545 V4 MIL/LEO to Holosun 509T [STEEL] - Image 4](https://civiltac.com/wp-content/uploads/2025/06/CH-2-26.png)
![C&H - Optic Adapter Plate - FN 509, FN 510, FN 545 V4 MIL/LEO to Holosun 509T [STEEL] - Image 5](https://civiltac.com/wp-content/uploads/2025/06/CH-2-27.png)
Description
Description
The C&H Precision plates are designed, manufactured and shipped from our small family-owned business in Coastal Georgia. Each plate is precision machined to the tightest tolerances on HAAS CNC machines, and each plate goes through multiple quality checks before shipping to our customers.
SPECIFICATION:
Material: Plates are made from Mild Grade steel. All mounting hardware is Stainless Steel
Finish: Plates are Electro Deposition Painted – Black
INCLUDED:
Qty 1 – Optic Plate
Qty 3 – 6-40 X .3125 M3H Plate Mounting Screws
DRY-FITTING DISCLAIMER:
At C&H Precision, our products are designed and manufactured to meet tight tolerances. Installation can be affected by variations in your plate, hardware, optic, and firearm tolerances. For safe installation and to prevent potential damage to any component, we advise dry-fitting all parts before a full installation
IRON SIGHTS DISCLAIMER:
When making aftermarket firearm modifications, factory components can often become obsolete, particularly when mounting optics on the slide, whether through direct milling or using a plate. Achieving the correct height for low co-witness iron sights depends on factors such as the firearm type, mounting plate, optic, and slide cut.
Additional information
Additional information
| Weight | .25 lbs |
|---|
C&H – Optic Adapter Plate – FN 509, FN 510, FN 545 V4 MIL/LEO to Holosun 509T [STEEL]
Brands: C&H Precision
In stock 67.99$
| MANUFACTURER | FNH |
|---|---|
| MODEL | FN 509 / FN 510 / F 545 |
| RED DOT | HOLOSUN 509T |
| MATERIAL | STEEL |
| Firearm Compatibility | FN 509®, FN 510®, FN 545® V4 MIL / LEO |
| Optic Compatibility | Holosun 509T |
| Supported Optics Brand | Holosun |
| Supported Firearm Brand | FN |
![C&H - Optic Adapter Plate - FN 509, FN 510, FN 545 V4 MIL/LEO to Holosun 509T [STEEL]](https://civiltac.com/wp-content/uploads/2025/06/CH-2-28-450x450.png)