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C&H Precision

C&H Precision FN 509 to Holosun EPS Optic Mount Plate V4

C&H Precision FN 509 to Holosun EPS Optic Mount Plate V4

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The C&H Precision V4 Optic Mount Plate converts FN 509, 510, and 545 pistols to accept Holosun EPS and EPS Carry optics. Machined from 6061 aluminum with a MIL-SPEC Type III Hard Anodized finish, it resists corrosion and stands up to repeated range use.

Replaceable 416 stainless steel T-Posts deliver maximum thread engagement, and the plate ships with a complete hardware kit: one optic plate, two M3 plate mounting screws, two 4-40 mounting screws, and two 416 SS T-Nuts. Manufactured in Coastal Georgia with precision CNC machining and multiple quality checks.

Key Features

Brand C&H Precision
Model V4
Type Mount
Material 6061 Aluminum
Finish MIL-SPEC Type III Hard Anodized
Compatible Firearms FN 509/510/545
Compatible Optics Holosun EPS and EPS Carry
Hardware Replaceable 416 Stainless Steel T-Posts
Manufacturer SKU FN509-EPS
Condition New

Highlights

  • Converts FN 509/510/545 pistols to accept Holosun EPS and EPS Carry optics
  • 6061 aluminum construction with MIL-SPEC Type III Hard Anodized finish
  • Replaceable 416 stainless steel T-Posts for maximum thread engagement
  • Precision CNC machined in Coastal Georgia with multiple quality checks

Materials & care

Machined from 6061 aluminum and finished with MIL-SPEC Type III Hard Anodizing for corrosion resistance. Wipe the plate clean with a dry cloth and keep mounting surfaces free of debris before installation.

Compatibility

  • Compatible with FN 509/510/545 pistols
  • Designed for Holosun EPS and EPS Carry optics

What's included

  • (1) optic plate
  • (2) M3 plate mounting screws
  • (2) 4-40 mounting screws
  • (2) 416 SS T-Nuts

Frequently asked questions

Which pistols is this mount plate compatible with?

It fits FN 509, 510, and 545 pistols.

Which optics does this plate accept?

It is designed for Holosun EPS and EPS Carry optics.

What material is the plate made from?

It is machined from 6061 aluminum with a MIL-SPEC Type III Hard Anodized finish.

What hardware is included with the plate?

The kit includes one optic plate, two M3 plate mounting screws, two 4-40 mounting screws, and two 416 stainless steel T-Nuts.

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