SIG P320 RX / Pro Series / AXG to Holosun 509T (STEEL)

$64.95

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

DIRECT MILL YOUR OPTIC CLICK HERE

**This plate will not work with the Holosun HE509-RD ACSS Vulcan

**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

(2 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 both: $164.90

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 Mild Grade steel.  All mounting hardware is Stainless Steel

Finish:  Plates are  Electro Deposition Painted – Black

INCLUDED:

Qty 1 – Optic Plate

Qty 3 – M4 x 6 MM Plate 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

Weight .2 lbs
Dimensions .5 × 4 × 6 in
MANUFACTURER

MODEL

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RED DOT

MATERIAL

2 reviews for SIG P320 RX / Pro Series / AXG to Holosun 509T (STEEL)

  1. cj (verified owner)

    I have a P320 RX that has the old style optic cut that has a flat front. I bought this plate knowing I would have to mill the front of the plate to fit my gun, and it fits beautifully. The adapter plate is very well made, and worth the money.

    I do suggest CH add two 6-40 x 1/4” flat head socket screws with this plate, or any Sig designated plate. I paid $0.30 for two screws from Wilder’s Fasteners in Raleigh, NC. It would have saved me a 30 minute trip.

  2. Jim Brunsell (verified owner)

    Works perfectly on my P320 Full size with Holsun 509T. Took to to range and didnt even need to make an adjustment, dead on zero.

    would buy again.

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