The Firefield Barrage Rifle Scope offers options ideal for short to mid-range and medium to long range operation. Fully multi-coated lenses along with the red or green illuminated reticle make working in low light situations a breeze. Constructed from aluminum and nitrogen filled for waterproof, fog proof, and shockproof performance. Includes:Integral sunshadeWeaver-style mountBatteriesFeaturesRed or green illuminated Mil-Dot reticlePrecision windage and elevation adjustments100 Hours of battery life