FN 509®, FN 510®, and FN 545® V4 MIL / LEO to Holosun 407K / 507K / C&H EDC

$71.45

THE MOST MODULAR, RUGGED, DURABLE, RELIABLE, AND WIDELY USED AFTERMARKET OPTICS ADAPTER PLATE. 

(3 customer reviews)

In stock

Frequently Bought Together

Do-It-Right Bundle: Check all three of these products and hit "add to cart" for a 15% discount!

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Price for all three: $152.45

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 6061 aluminum.  All mounting hardware is Stainless Steel

Finish:  Plates are MIL-SPEC Type III Hard Anodized – Black

INCLUDED:

Qty 1 – Optic Plate

Qty 3 – 6-40 x .460 M3H Holosun 407K / 507K , CHPWS EDC Optic Mounting Screws

Agency / Department Discount Program

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. If any problems arise during this process, please reach out to our Customer Service via our contact portal.
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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. For assistance in determining the appropriate iron sight height for your specific setup, please contact our Customer Service team through our dedicated contact portal.

Additional information

MRDS Type

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MANUFACTURER

MODEL

RED DOT

3 reviews for FN 509®, FN 510®, and FN 545® V4 MIL / LEO to Holosun 407K / 507K / C&H EDC

  1. jasonandujar95 (verified owner)

    Purchased this before I created an account so this might not say verified purchase, but this plate fits perfectly with Holosun EDP on my 509C tactical. Shipping was very fast (UPS, USPS is never to be trusted). Thank you guys for creating this niche product, I’m very happy with how well this plate mounts and I didn’t even have to use the stupid adapter plate that the EDC carry comes with. Cowitness with my iron sights is perfect, installation was a 2 minute job. 5/5

  2. dominic.palombo8 (verified owner)

    Does not fit my FN 509M at all. The dimensions are not even close to fitting.

  3. Pablo Hernandez (verified owner)

    Fits nice and flush also really easy to install on my fn 509 midsize.

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