Holosun HE508T X2

The HE508T X2 is a hard-use open reflex sight built for handgun applications, combining a titanium housing with Holosun’s green 540nm Super LED and a Multi-Reticle System for fast target acquisition at close range.

• Grade 5 titanium housing with an industry-standard footprint for strength and consistent mounting.
• Multi-Reticle System: 2 MOA dot, 32 MOA circle, or combined Circle-Dot to suit quick aiming or target framing.
• 540nm green Super LED delivering up to 50,000 hours battery life on setting 6 from the included CR1632 battery.
• Solar Failsafe plus Shake Awake for extended runtime and automatic activation; Lock Mode to prevent inadvertent setting changes.
• Parallax-free, unlimited eye relief, 12 brightness settings (10 daylight, 2 NV-compatible) and multi-coated reflective glass for clear sight picture.

Compact physical specs include a 0.63 x 0.91 in window, roughly 1.78 x 1.15 x 1.15 in dimensions, and about 2 oz weight. Environmental ratings and mechanical details include IP67 submersion resistance, -30–60°C operating range, 1 MOA adjustment clicks, and ±50 MOA travel per axis.