Unlimited eye relief, 6-hour auto-shutdown feature maximizes battery life. CR2 Battery Included. 30mm one-piece tube.
• Simple, fast and effective. Parallax free design allows for rapid shooting with both eyes open – no parallax shooting error.
• Waterproof optics are O-ring sealed to prevent moisture, dust & debris from getting inside. Nitrogen purged to inhibit internal fogging.
• Co-witness mounting Red/Green Dot Sight 4 MOA Dot. Red/Green Light Switch. Night Vision Mode