Arisaka Defense Offset Optic Plate 13 for Holosun 509T – Precision Micro Red Dot Mount

The Arisaka Defense Offset Optic Plate 13 is a precision-machined mounting solution designed specifically for the Holosun 509T enclosed reflex sight. This offset plate allows you to mount a secondary red dot at a 35-degree angle on your rifle, providing a rapid transition option for close-quarters engagement while maintaining your primary magnified optic. CNC-machined from 6061-T6 aluminum with a Type III hard-anodized finish, it delivers repeatable zero and reliable performance in demanding environments.

The plate is designed to attach to Arisaka's Offset Scout Mount (OSM) or similar compatible mounts. It positions the 509T at an ergonomic offset angle that keeps both eyes open and minimizes head movement during target transitions. The low-profile design adds minimal weight and bulk to your rifle setup. Hardware for mounting the optic is included.

• Type: Offset optic mounting plate
• Compatible Optic: Holosun 509T enclosed reflex sight
• Mount Compatibility: Arisaka Offset Scout Mount (OSM) and similar offset mounts
• Material: 6061-T6 aluminum with Type III hard-anodized finish
• Offset Angle: 35 degrees
• Includes: Mounting hardware for optic attachment
• Use: Secondary offset red dot mounting for rapid target transitions