Upgrade your hunting gear with this Firefield 2.5-10 x 40 Green Laser Rifle Scope. It is equipped with a red and green illuminated Mil Dot reticle that is used for range estimation to help find the distance between the shooter and the target. The tactical rifle scope comes with precision multi-coated optics. This is the distinguishing feature of the Firefield Tactical line and it offers the clearest view in both bright and low-light situations. The Firefield rifle scope is also waterproof, making it ideal for most hunting conditions. This model can be used from 100 yds to 500 yds an it has a 223 bullet drop compensation.