Arisaka Defense Offset Optic Plate #8 (Trijicon RMR 1.93″)

The Arisaka Defense Offset Optic Plate #8 is an optic-specific mount designed to accept compact red dot footprints for offset or co-witness installations. It is offered in a black anodized finish and intended for use with Trijicon RMR and SRO footprints and several common Holosun and similar optics. The plate provides a platform to position a secondary optic alongside a host sighting system for practical shooting, duty, or range use.

Key Specifications

• The compatibility list includes Trijicon RMR, SRO, Holosun 407C, 507C, 508T, Swampfox Kingslayer, Liberty, Justice.
• The finish is anodized.
• The color is black.
• The declared fit is Trijicon RMR/SRO.
• The product type is Mount.
• The subcategory is Optic Specific Mounts.
• The plate designation is Plate #8.
• The product is intended to provide an offset mounting interface for compatible red dot optics for co-witness or offset use.
• The referenced optic footprint dimension noted in product naming is 1.93 inches.

This plate gives installers a purpose-built solution for mounting compact reflex sights where an offset or lower-profile sighting option is desired. Built and finished for durability and repeatable installation, it supports a variety of popular red dot footprints to suit practical, training, and professional applications.