Holosun HE509T-RD X2 | Enclosed Reflex Sight | Titanium

The Holosun HE509T-RD X2 is an enclosed reflex sight engineered for handgun applications. It features a Grade 5 titanium housing and Holosun’s LED system with an extended service life, and offers a selectable Multi‑Reticle System for flexible aiming options. The optic incorporates Solar Failsafe and Shake Awake to extend readiness in field use. Its enclosed design and multilayer reflective glass target clarity and durability in demanding conditions.

Product Specifications

• The manufacturer is Holosun.
• The model is HE509T-RD X2.
• The housing material is Grade 5 titanium.
• The reticle options are 2 MOA dot, 32 MOA circle, or circle‑dot combination.
• The optical window measures 0.66 x 0.90 inches.
• The overall length is 1.6 inches.
• The weight is 1.72 ounces.
• The optic footprint is RMR/SRO standard.
• The sight includes Solar Failsafe and Shake Awake features.
• The unit provides 12 brightness settings with 2 night‑vision compatible settings.
• The sight is rated IP67 for submersion.
• The adjustment per click is 1 MOA with a total travel of 30 MOA.
• The finish and color are listed as Black matte / black anodized.
• The UPC is 810047071600.

Designed for duty, competition, or everyday carry use on compatible handguns, the HE509T‑RD X2 pairs an enclosed, corrosion‑resistant titanium body with a flexible multi‑reticle system to suit a range of shooting tasks. Its sealed construction, simple controls, and compatibility with common RMR footprints make it suitable for users who prioritize durability and straightforward operation.