For AR platform wielders looking to take out the opposition even at the farthest range engagements, Valken's compact V-Tactical AR Scope is a fantastic and, best of all, affordable solution. Its optics are top notch, boasting a 4x zoom with large dials, an etched glass CQB reticle with a 20 MOA circle plus a 3 MOA dot, and a high quality lens that offers crystal clear views of targets near and far. Perfect for a variety of lighting and other environmental conditions, the V-Tac AR Scope features two-color red/green illumination that affords better contrast when needed in low light situations. Finger adjustable screws allow for easy on-the-fly windage and elevation adjustments, so your aim is always dead-on, even in the heat of battle. Constructed from a one-piece advanced alloy tube, this tough scope is waterproof and shockproof - built for years of vigorous use in tough environments. It's also nitrogen-charged and sealed with O-rings to be 100 percent fogproof. The extra long 4 1/2"-5" eye relief combined with the included elevated and offset scope mount makes the V-Tac Scope remarkably comfortable and easy to use with all types of face protection. At 9 1/2" long x 1 1/2" high, it's also compact and lightweight, reducing fatigue and keeping you mobile. Requires a single CR2032 battery (not included). With Valken's V-Tactical AR Scope on your rig, you can confidently hone in on any target, no matter the distance.