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When you’re out in the field, every second counts. The Shake Awake function in our FB O4 red dot sight ensures you're always ready. After 2-3 minutes of inactivity, the sight automatically powers off to save battery. As soon as you move, it instantly turns back on to your saved settings, so you never have to worry about manual power management or forgetting to turn it off.
Manual power-off also turns off the Shake Awake function, ensuring complete control.
With its multi-reticle system, the FB O4 makes target acquisition a breeze. Choose from three options: a 3 MOA dot, a 45 MOA circle, or both. The crisp and clear reticle is perfect for quick and accurate aiming. Accurate adjustments of 1 MOA per click and a range up to 90 MOA make every shot precise.
Whether you're in bright daylight or low-light conditions, the FB O4’s red dot sight adapts perfectly. It offers 8 different illumination settings for daytime use and 2 settings for night vision. This ensures clear visibility and unmatched accuracy in any light.
At FB O4, we stand by our product. We provide a limited lifetime warranty from the date of purchase for parts and workmanship to the original purchaser. Trust us to deliver a product that stands the test of time and performance.
Choose the FB O4 for your next outdoor adventure. Ensure you're always ready, in control, and efficient.