The must-have for the ultimate scenario sniper. This scope features a quick-disconnect mount for speedy attachment to an M16 Sight Rail (retains its zero when removed and reinstalled) and rubber armor exterior to stand up to abuse in the field. Its 4X magnification is perfect for zeroing in on those tight shots and useful for scanning the terrain for opponents. Features a 30mm objective lens, flip-up lens covers and illuminated reticles in the P4 Sniper pattern. The reticles can be set to red or green illumination so you can make out the crosshairs against a camoflauged opponent!