• C&H Precision V4 Optic Mount Sig P320 X-Series Holosun EPS Adapter Plate
  • C&H Precision V4 Optic Mount Sig P320 X-Series Holosun EPS Adapter Plate
  • C&H Precision V4 Optic Mount Sig P320 X-Series Holosun EPS Adapter Plate
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C&H Precision

C&H Precision V4 Optic Mount Sig P320 X-Series Holosun EPS Adapter Plate

C&H Precision V4 Optic Mount Sig P320 X-Series Holosun EPS Adapter Plate

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The C&H Precision V4 Optic Mount is a precision-machined adapter plate that converts Sig Sauer P320 X-Series pistols with a Romeo1Pro/DPP cut to accept Holosun EPS and EPS Carry optics. It fits X-FIVE, M17, and M18 models, so shooters can run a Holosun enclosed emitter on a P320 X-Series slide without machining.

Machined from 6061 aluminum on HAAS machines and finished with MIL-SPEC Type III hard anodizing, the plate uses a patented 416 stainless steel T-Nut design with 6-7 threads of engagement. The mounting hardware is replaceable, and the plate ships with M3 plate screws, 4-40 mounting screws, and stainless steel T-Nuts.

Key Features

Brand C&H Precision
Model V4
Type Optic Mount
Compatibility Sig Sauer P320 X-Series (X-FIVE, M17, M18) Romeo1Pro/DPP Cut
Optic Fit Holosun EPS, EPS Carry
Material 6061 Aluminum
Finish MIL-SPEC Type III Hard Anodized
Hardware Patented 416 Stainless Steel T-Nut, 6-7 Threads of Engagement
Included Components Optic Plate, M3 Plate Screws, 4-40 Mounting Screws, Stainless Steel T-Nuts
Condition New

Materials & care

Machined from 6061 aluminum with a MIL-SPEC Type III hard anodized finish. The patented 416 stainless steel T-Nut design provides 6-7 threads of engagement, and the mounting hardware is replaceable for long-term serviceability.

Compatibility

  • Sig Sauer P320 X-Series pistols with Romeo1Pro/DPP cut: X-FIVE, M17, M18
  • Holosun EPS and EPS Carry optics

What's included

  • Optic plate
  • M3 plate screws
  • 4-40 mounting screws
  • Stainless steel T-Nuts

Frequently asked questions

Which Sig Sauer pistols does this mount fit?

It fits Sig Sauer P320 X-Series pistols with a Romeo1Pro/DPP cut, including the X-FIVE, M17, and M18.

Which Holosun optics can be mounted with this plate?

The plate accepts Holosun EPS and EPS Carry optics.

What material and finish does the plate use?

It is CNC machined from 6061 aluminum and finished with MIL-SPEC Type III hard anodizing.

What hardware is included with the mount?

The package includes the optic plate, M3 plate screws, 4-40 mounting screws, and stainless steel T-Nuts.

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