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C&H Precision

C&H Precision SIG P320 RX/Pro/AXG to Holosun 509T Optic Mount Plate

C&H Precision SIG P320 RX/Pro/AXG to Holosun 509T Optic Mount Plate

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This C&H Precision mounting plate adapts SIG P320 RX, Pro Series, and AXG pistols to accept a Holosun 509T enclosed red dot sight, giving shooters a precise, secure interface between slide and optic. The plate is machined from 6061 aluminum on HAAS CNC equipment and finished with a protective anodized coating, and stainless steel mounting hardware is included so installation can proceed without sourcing extra fasteners.

Each plate undergoes multiple quality control checks before it ships, and it is made in the USA by a family-owned business. The design is intended for shooters upgrading a compatible SIG P320 with the Holosun 509T, where a stable, correctly aligned mount is essential for reliable optic performance.

Key Features

Brand C&H Precision
Product Type Optic Mount Plate
Compatibility SIG P320 RX/Pro Series/AXG to Holosun 509T
Material 6061 Aluminum
Finish Anodized
Mounting Hardware Stainless Steel
Manufacturing Process Precision machined on HAAS CNC machines
Quality Control Multiple quality control checks before shipping
Country of Origin USA
Manufacturer SKU SGRX-509T-ST
UPC 616943735338
Condition New

Compatibility

This mounting plate is designed to adapt SIG P320 RX, Pro Series, and AXG pistols to accept a Holosun 509T red dot sight.

What's included

  • C&H Precision SIG P320 RX/Pro/AXG to Holosun 509T optic mount plate
  • Stainless steel mounting hardware

Frequently asked questions

What is the manufacturer SKU for this mount plate?

The manufacturer SKU is SGRX-509T-ST.

What is the UPC of this product?

The UPC is 616943735338.

What material is the mounting plate made from?

The plate is constructed from 6061 aluminum with an anodized finish.

Is mounting hardware included?

Yes, stainless steel mounting hardware is included.

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