• C&H Precision Optic Mount Plate Sig P320 X-FIVE Holosun 509T
  • C&H Precision Optic Mount Plate Sig P320 X-FIVE Holosun 509T
  • C&H Precision Optic Mount Plate Sig P320 X-FIVE Holosun 509T
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C&H Precision

C&H Precision Optic Mount Plate Sig P320 X-FIVE Holosun 509T

C&H Precision Optic Mount Plate Sig P320 X-FIVE Holosun 509T

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This C&H Precision optic mount plate adapts Sig Sauer P320 X-FIVE, M17, and M18 pistols with a Romeo1Pro/DPP cut to accept a Holosun 509T red dot sight. Precision machined on HAAS CNC machines to tight tolerances, it provides a secure, repeatable mounting platform for your optic.

The patented stainless steel T-Nut delivers 6-7 threads of engagement for a solid hold, and the anodized finish resists corrosion. All mounting hardware is included and replaceable, so the plate is ready to install out of the box.

Key Features

Brand C&H Precision
Model Sig P320 X Series
Type Mount
Finish Anodized
Compatible Firearm Sig Sauer P320 X-FIVE, M17, M18 with Romeo1Pro/DPP Cut
Compatible Optic Holosun 509T
Material Aluminum
Mounting Hardware Included
Condition New

Compatibility

  • Fits Sig Sauer P320 X-FIVE, M17, and M18 pistols with Romeo1Pro/DPP cut
  • Accepts Holosun 509T optics

What's included

  • C&H Precision optic mount plate
  • Mounting hardware

Frequently asked questions

Which handguns is this mount plate compatible with?

It fits Sig Sauer P320 X-FIVE, M17, and M18 pistols that have a Romeo1Pro/DPP cut.

Which optic does this plate accept?

The plate is designed to mount a Holosun 509T red dot sight.

What is the T-Nut made of and how much thread engagement does it provide?

The patented T-Nut is made of stainless steel and provides 6-7 threads of engagement.

Is mounting hardware included?

Yes, all mounting hardware is included and is replaceable.

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