EOTech 517 - A True Holographic Sight For M4 or M16 Platforms
Designed specifically for the M4 or M16 platform, part of the front sight base of the EOTech 517 Holographic Red Dot Optic has been elevated to fit over the standard hand guards of M4s or M16s. All the great elements of the EOTech 500 series are still present as well like waterproof and fog proof optics and 0.5 MOA (minute of angle) windage and elevation adjustment. The EOTech 517 is powered by two AA batteries, and when used with AA lithium batteries it has a run time of 1000 hours with auto shutoff capabilities. EOTech stands by their quality with a two year manufacturing defect warranty, and when you order a EO Tech 517 direct from Webyshops it includes free ground shipping. So don't wait order yours today. Receive FREE Ground Shipping on all orders over $39.99.