Springfield Armory XDM OSP to Holosun 407k / 507k / Vortex CCW / C&H EDC / EDC Enclosed / Olight Osight S

$79.99

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

(20 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!

Springfield Armory XDM OSP to Holosun 407k / 507k / Vortex CCW / C&H EDC / EDC Enclosed / Olight Osight S + REPLACEMENT SCREW KIT - SA-OSP-HOLOk + Red Dot Maintenance Kit
Price for all three: Original price was: $192.47.Current price is: $163.60.

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 4 – M3 x 6 MM FH Plate Mounting Screws

Qty 3 – 4-40 x .320 FHB Holosun 407K / 507K , Trijicon RMSc , Vortex Defender CCW Optic Mounting Screws

Qty 3 – 4-40 x .345 FHB CHPWS EDC / EDC Enclosed Optic Mounting Screws 

Qty 3 – Patented 416 Stainless Steel T-Nuts

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 .1 lbs
Dimensions 4 × 1 × 3 in
MANUFACTURER

Firearm Model Compatibility

Optic Model Compatibility

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Supported Optics Brand

Supported Firearm Brand

20 reviews for Springfield Armory XDM OSP to Holosun 407k / 507k / Vortex CCW / C&H EDC / EDC Enclosed / Olight Osight S

  1. Joshua Force

    Fits my Springfield XDM Elite .45 ACP perfect. I recommend it.

  2. Adam S

    Works exactly as promised, and is machined to tight tolerances. Really well made product. I used it to mount a Holosun EPS on a Springfield XDM Elite with the optics cut slide (OSP) and it worked perfectly. The optic mounting screws aren’t directly threaded into the plate, but rather thread into their provided screw barrels that you place under the plate.

  3. Jesse Johnston

    Well machined product – does what it says on the tin. All hardware provided. Screws are duty quality, very good, nice and deep well defined tool pockets (better than the stock cover plate screw tool pockets on the firearm) clean threads, nice! Dry fit on the 10mm XDM elite 3.8 went well.

    I’m doing a holosun 507k – the discription says use the provided shorter optic mount screws. When dry fitting the Tnuts I found the slightly longer ones fit better and did not stand proud of the T-nuts when tightened down. 10mm is a snappy fire breather, and I favor full house loads… so a few more threads engaged with the optic screws? Not a bad thing IMHO. There was like a thread and a half or two before the longer screws would emerge from the T-Nut and have a chance of effecting fit. YMMV.

  4. Owen R

    I was worried that this wouldn’t fit my XDM elit because it is the .45 and there are so many products for the 9mm that are not compatible. It fits perfectly. This is my second adapter plate purchase from C+H. The plate for my Sig 226 was perfect also. Very happy with their products so far!

  5. superfitz42

    I received my green dot mounting plate and once I figured how the t-nuts fit I had no problem with installation. I bought this plate here because chp was the only ones that would fit the Springfield XDM with a Holosun 407K. At least the only I could find. A little pricey but definitely worth it. I’d buy from them again if need be.

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