Vortex Defender-XL 3 MOA Green Dot

Features:

• Bright Green Dot Targets quickly in varied lighting and diverse backgrounds.
• Large Viewing Window For fast target acquisition and large field of view.
• ShockShield Polymer Insert To protect against hard, daily abuse.
• Fast-Rack Textured Grip Aggressive texturing on face of optic for racking slide off any surface.
• Motion Activation with 10 Minute Auto-Shutoff Automatically activates with motion while 10 minute auto-shutoff saves battery life.
• Button Lockout Prevents accidental brightness adjustment during use or transport.
• Top Mount Battery Easy battery change without having to re-zero your optic.
• 10 Daylight Bright Brightness Settings Daylight bright, illuminated center dot aids in faster center-point acquisition in bright daylight conditions.
• Night-Vision Compatibility The lowest 2 settings are night-vision compatible.
• Parallax Free All green dot and holographic sights will exhibit some small amount of parallax. Matching current industry practice, this small amount would be considered "parallax free" and will make a negligible difference in performance.
• Unlimited Eye Relief Non-critical eye relief for rapid target acquisition.
• Low-Glare Matte Black Anodized Corrosion and wear resistant anodization provides low-glare matte surface and helps camouflage the shooter's position.
• Single-Piece Chassis Compact and lightweight.
• Waterproof Designed to withstand harsh weather conditions.
• Fogproof Designed to withstand a wide range of temperatures.
• Shockproof Designed to withstand the highest levels of recoil and impact.