SIG P226/P229 RX Series / Pro Series / AXG Scorpion w/ R1P / DPP CUT w/ RMR / Holosun Holes – Filler Plate for Trijicon RMR / SRO / RCR / Holosun 407C / 507C / 507Comp / 508T / C&H EDC-XL / COMP

$60.45

(15 customer reviews)

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THIS PLATE REQUIRES A ROMEO 1 PRO OPTIC READY CUT WITH RMR HOLES, REFER TO THE PICTURES ABOVE TO VERIFY YOUR SLIDE HAS THE CORRECT HOLES AND CUT. IF YOUR SLIDE DOES NOT HAVE RMR / HOLOSUN THREADED HOLES OR NEEDS TO BE UPGRADED TO THE ROMEO 1 PRO CUT, CLICK HERE

This filler plate does not require any additional screws.  It is held in place with the RDS and it’s mounting screws.

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 .3125 M3H Holosun 507C / 508T Optic Mounting Screws

Qty 3 – 6-40 x .380 M3H Trijicon RMR / SRO Optic Mounting Screws

Qty 3 – 6-40 x .460 M3H CHPWS COMP / EDC XL Optic Mounting Screws

**Trijicon RCR**

The RCR Optic comes with Trijicon screws that are “Patented”.  You must use the screws they provide you.  C&H will not make new screws for this optic / plate combo.  It is the responsibly of the consumer to check fitment of the provided screws for length. The screws may have to be slightly modified or shortened in order to ensure proper fitment.

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

Weight .3 lbs
MANUFACTURER

MODEL

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15 reviews for SIG P226/P229 RX Series / Pro Series / AXG Scorpion w/ R1P / DPP CUT w/ RMR / Holosun Holes – Filler Plate for Trijicon RMR / SRO / RCR / Holosun 407C / 507C / 507Comp / 508T / C&H EDC-XL / COMP

  1. tyson.adams (verified owner)

    i have three of C&H optic adapter plates and honestly i wouldnt use any other plate to mount my optics, i shoot competition and my pistol is constantly being tossed into a “safe” box and buckets stuff like that, their plates are top of the line and i recommend them to anyone weather your a avid shooter or a recreational shooter, this is the optic mounting system to use!!!

  2. dillardjohnt (verified owner)

    I get two Reviews, because I have purchased this filler plate twice! Excellent in every way per my previous review, but I was confused about the Torx bit change to number 10 from number 15 on the installation screws provided. They are indeed the right thread and the right length after all. Five stars either way, and excellent service too. Thanks CH.

  3. dillardjohnt (verified owner)

    It took me a while to find this plate, since P320 wasn’t in the tile nomenclature. Found it thru some forums on the cut and mounting. It sure does the job for either Holosun or SRO mounting. The screws I used were the original slide optic plate screws however, for each sight — not the tiny 6-40 screws that come with the kit. Not sure how this all shakes out but snug as a bug for now and Loctite’d in to stay put. This “filler plate” was exactly what I needed to fill the gap and complete the mount with a perfect fit. (Please make this item more searchable by customers for their P320’s)

  4. bigjohntssg (verified owner)

    I ordered this for my Sig 226 SAO. I prefer the RMR over other RDO’s that I have tried and this adapter plate allows me to securely mount the RMR to my 226 which is one of my favorite EDC guns. Simple to install and fits snuggly. Great product and fast shipping, I highly recommend this product. Disclaimer, I am not a SEAL, Special Forces Ninja, or CIA Contractor. Just an average guy who likes to shoot and train.

  5. mbrock595 (verified owner)

    No surprises here! Once again, CHPWS hit it out of the park with this plate. I followed Buck’s You Tube video instructions each step of the way, and everything mounted up perfectly. The heads of the supplied screws weren’t black (as they have been on all of my other CHPWS plates), but the black oil-based Sharpie that Buck recommends for staking around the screws to help supplement the LokTite did the trick. Not that the color was anything to worry about anyway, but the paint probably served to help prevent any potential issues with rust. I’ve since put 350 rounds through the pistol over the past couple of weeks, and the witness marks are still lined up where I made them.

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