SIG P320 RX / Pro Series / AXG to Holosun 407k / 507k

$76.95

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

**This plate is for slides that DO NOT LOSE the rear iron sight when the cover plate is removed** 

DIRECT MILL YOUR OPTIC CLICK HERE

(13 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!

+ +
Price for all three: $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.

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 – M4 x 10.5 MM M3H 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

MANUFACTURER

MODEL

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RED DOT

13 reviews for SIG P320 RX / Pro Series / AXG to Holosun 407k / 507k

  1. moralesd (verified owner) –

    Had some initial issues, all my fault; ordered wrong plates for my P320 built. I called them and they quickly pointed me in the right direction. Received the right plate that time which fitted perfectly and was able to mount a Holosun on my P320 built. Awesome quality, super precisely built too strict tolerances. Will definitely buy again.

  2. jerry boyle (verified owner) –

    Found this on accident and glad i did. A smaller optic pairs with my xcompact better anyway. Fits the 507k perfectly and nice that it lines up with the R1P holes. Saved me alot by not having to mill RMR holes for the 507c.

  3. andi.tan69 (verified owner) –

    Plate allowed me to see my low sights while running a mini dot. Only plate I’ve seen that allows this, will recommend to anyone looking to mount a 407k or 507k.

  4. wehrjason (verified owner) –

    This plate does a great job, perfect fit for the 507K.

  5. Judson Maillard (verified owner) –

    Expensive, but you get what you pay for… perfection. Precision engineering on this plate, you solved a problem no one seems to have an answer to. excellent work.

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SKU: SGRX-HOLOk Category: Tag:

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