Light and tough, the FastFire IV puts an unmistakable, bright red dot on your target to give you an immediate speed and accuracy advantage. Can be used as primary sight or paired on top of an existing sight. Automatic brightness sensor adjusts to match the environmental conditions; also has 3 manual brightness settings.
Everything you loved about the Fast Fire 3 plus.....
• Toggle between four different reticles
• Impact-resistant housing
• Brighter aiming point with longer battery life
• Bigger sight window for faster target acquisition
• Removable weather shield that stays attached when slide-mounted
• Bright-red dot allows for fast target acquisition and easy aiming
• 1x magnification allows both-eyes-open shooting, for enhanced awareness and target acquisition
• Parallax-free, for better accuracy
• Mounts to almost anything—including handguns, rifles, and shotguns—using Burris mounting systems
• Windage and elevation adjustments make fine-tuning easy
• Waterproof Nitrogen-filled body tubes prevent internal fogging in the cold and rain