IWI Masada to Trijicon RMR / SRO / Holosun 407C / 507C / 507Comp / 508T / C&H EDC-XL / COMP



(4 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: Original price was: $184.85.Current price is: $157.12.

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.

Most of our plates feature a patented stainless steel T-Nut which provide an industry leading six to seven threads of engagement.  Since all the mounting hardware is replaceable, if any mounting hardware is damaged it can be replaced without replacing the entire plate.


Material: Plates are made from 6061 aluminum.  All mounting hardware is Stainless Steel

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


Qty 1 – Optic Plate

Qty 3 – M3 x 12 MM FH Trijicon RMR / SRO , CHPWS COMP / EDC XL Optic Mounting Screws

Qty 3 – M3 x 10 MM FH Holosun 507C / 508T Optic Mounting Screws

Agency / Department Discount Program

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.
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

Weight 1 lbs
Dimensions 6 × 1 × 1 in



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4 reviews for IWI Masada to Trijicon RMR / SRO / Holosun 407C / 507C / 507Comp / 508T / C&H EDC-XL / COMP

  1. wolfpacwelding (verified owner)

    Very quick shipping, arrived on time. The craftsmanship is superb., once installed it looks and works fantastically. Will definitely buy again for the next red dot.

  2. mb583272909 (verified owner)

    The plate is a perfect fit for my 507c. Only problem is the kit mistakenly did not include the T nuts. Fortunately C&H’s customer service solved that problem for me easily.

  3. Joseph Gillespie (verified owner)

    Shipping was quick! Installation was easy! Everything fit perfectly! Do yourself a favor and order, of you’re on the fence. The polymer plates will fail and break, this plate was milled to last! This is the best option on the market and certainly worth the price!

  4. Timothy Hall (verified owner)

    Excellent fitment. Very precise. Torqued down to specs with appropriate locktite. Let dry. Put rounds down range and resighted the Masada. Maintained consistency and accuracy throughout the process. No wiggles. No concerns. Granted, its way more expensive than an OEM plastic base, but I think will be worth it in the long run, since the first OEM part lasted <5,000 rounds.

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