Holosun 407C-X3 Open Reflex 2 MOA Dot Sight

A Modern Upgrade to the Proven 407C Platform

The Holosun 407C-X3 modernizes the trusted 407C platform with a reinforced housing, advanced brightness control, and a crisp 2 MOA dot built for everyday carry, duty use and range performance. Designed around the RMR footprint, it delivers a low-profile optic that stays fast and simple on the slide.

Solar Failsafe™ + Auto Brightness for Any Lighting Condition

Automatic brightness from a forward-facing photodiode works with Solar Failsafe to keep the dot dialed in as light changes, while manual controls with memory and lockout give you full command when needed.

Waterproof, Shockproof & Built to Last

Powered by a side-loading CR1632 battery rated up to 100,000 hours and backed by Shake Awake, IP67 waterproofing, and 5000G vibration resistance, the 407C-X3 is built for real-world reliability without extra bulk.

Adapter available for picatinny rail mounting: Holosun Picatinny Rail Mount for 407C, 507C & 508T Models

Featured Holosun Technologies:

• Solar Failsafe™
• Shake Awake™
• Multilayer Coatings

Specifications:

• 2 MOA dot
• RMR footprint compatibility
• Automatic brightness with Solar Failsafe
• Shake Awake technology with last setting recall
• Housing Material: CNC machined 7075 T6 Aluminum
• Battery Type: CR1632
• Battery Life (Setting 6): Up to 100,000 hours
• Adjustment per Click: 1MOA
• W&E Travel Range: ±50 MOA
• Brightness Settings: 8 Daylight & 4 NV Compatible
• Vibration: 5000G
• Waterproof Rating: IP67
• Dimensions (in): 1.78 x 1.31 x 1.1
• Window Size (in): 0.67 x 0.91
• Weight (oz): 1.55
• Limited Lifetime Warranty