C&H Precision | Sig P320 Optic Adapter Plate | RMR R1P Cut

The C&H Precision optic adapter plate is a precision-machined plate intended to allow miniature pistol optics to be mounted to Sig Sauer P320-series slides. The plate converts a slide to a Trijicon RMR footprint and adds a Glock-style rear sight dovetail; mounting screws are included. Each plate is machined on HAAS CNC equipment and goes through multiple quality checks before shipping from a small family-owned shop in Coastal Georgia. This listing references multiple P320-related designations in the supplied data; please review the specifications below for the exact details provided.

Product Specifications

• The manufacturer is listed as C&H Precision.
• The product type is Mount intended for optics adapters.
• The subcategory is listed as Optic Specific Mounts.
• The finish is specified as Matte.
• The color is specified as Black.
• The plate converts slides to a Trijicon RMR footprint.
• The plate adds a Glock-style rear sight dovetail.
• The listing indicates mounting screws included with the plate.
• The mounting hardware is described as replaceable so damaged hardware can be replaced without replacing the entire plate.
• The plates are precision machined on HAAS CNC machines.
• The product is designed, manufactured, and shipped from Coastal Georgia by a small family-owned business.
• The listing identifies an R1P/DPP cut in the product name.
• The supplied attributes list the fit as Sig X-Series.
• One supplied product name also references compatibility with Sig P320 Legion (M17/M18).
• The UPC for this product is 616943741247.

This adapter plate is suited to users who want a reliable interface for mounting pistol optics for everyday carry or competition/target shooting setups where an RMR-style footprint is required. Its precision machining, replaceable hardware, and included mounting screws make it practical for shooters who value durable, serviceable components for optics integration.