C&H Precision | Optics Adapter Plate – Sig P320 X-FIVE

The C&H Precision adapter plate is a purpose-built optic mounting interface for the Sig P320 X-FIVE (M17/M18) chassis. It is CNC-machined to tight tolerances and assembled by a small, family-owned shop in Coastal Georgia. The plate ships with mounting screws and uses replaceable hardware so damaged fasteners can be swapped without replacing the entire plate.

Product Specifications

• The manufacturer is C&H Precision.
• The product type is an Optics Adapter Plate used for mounting micro red-dot style optics.
• The plate is designed to fit Sig P320 X Series (X-FIVE) pistols.
• The listed color is Black.
• The listed finish is Matte.
• This item is categorized as Optic Specific Mounts.
• The plate ships with mounting screws included.
• The plate is precision machined on HAAS CNC machines.
• Mounting hardware is replaceable to allow repair without replacing the entire plate.
• Many plates from this series feature a patented stainless steel T-Nut providing six to seven threads of engagement.
• The product is designed, manufactured, and shipped from Coastal Georgia, USA.
• The product is listed as Model: Sig P320 X Series in the provided attributes.
• The part is supplied as a Mount under the product type attribute.
• The UPC is 616943735185.

This adapter plate delivers a clean, low-profile mounting solution for shooters who want a secure optic interface on a Sig P320 X-FIVE chassis. It is a practical choice for competition use or everyday carry setups where a robust, serviceable mounting solution is desired. CNC machining and replaceable hardware favor long-term durability and ease of maintenance.