Night Fision Optic Plate & Co-Witness Sight for Holosun 509T on Glock MOS Full Size

Overview

Upgrade your Glock MOS setup with Night Fision’s optic plate and co-witness sight set, engineered to pair with Holosun 509T and 509T X2 optics. This precision-fit accessory creates a stable platform for your red or green dot, delivering a crisp sight picture across diverse lighting conditions. Built for reliability in range days or field use, the plate’s robust construction helps you maintain a clear reference point without sacrificing durability.

What it Fits and How It Works

Designed to align with the Glock full-size MOS frames (including 19/17/45/47 variants), this adaptor ensures a seamless interface between your Holosun optic and the pistol slide. Expect repeatable alignment, quick target reacquisition, and a cohesive silhouette that stays true under dynamic shooting scenarios. The setup supports Holosun 509T green or red dot configurations, giving you flexibility in choosing the dot style that suits your practice and preferences.

Key Benefits

• Seamless Holosun 509T integration for a clear, fast sight picture.
• Green-dot compatibility with 509T X2 options for versatile lighting performance.
• Co-witness backup iron sights to maintain aiming options if the dot is obscured.
• Rugged, durable materials designed to withstand tough conditions.
• Relatively straightforward installation to save setup time on the range or in the field.

Compatibility & Setup Notes

The Night Fision plate is tailored for Glock MOS full-size pistols and works with Holosun red or green dot configurations as noted. Important compatibility details include support for Holosun 509T and 509T X2, while configurations based on Holosun 507C X2 or Holosun 507K X2 are not supported for this plate.

• Fits Glock 17/19/45/47 MOS models for a precise alignment with the optic.
• Not compatible with Holosun 507C X2 or Holosun 507K X2 configurations.
• Includes a co-witness sight system for reliable secondary aiming.

Durability & Installation

Constructed to endure demanding environments, the Night Fision adaptor plate stays secure under recoil and weather exposure. The installation is designed to be straightforward, letting you focus on your drill rather than tool time. The end result is a stable platform that supports both red and green dot configurations for Holosun optics on Glock MOS.

What You Get

• Night Fision optic plate tailored for Holosun 509T/509T X2 on Glock MOS.
• Co-witness backup iron sights for additional aiming reference.
• Clear, high-visibility markings to aid rapid sight alignment.