Enhance your hunting experience with the BESTSIGHT 3-9X40 Rifle Scope, designed with a red and green illumination system and a rangefinder reticle. This riflescope is built to last, with a robust 20mm diameter and a sleek black finish. The magnification ranges from 3x to 9x, providing versatility in various hunting conditions. The 40mm objective lens ensures bright and clear images, even in low light conditions. The eye relief of 3.5 inches ensures comfortable use, even with heavy recoil. This product is manufactured by Bestsight Outdoor and is a part of their AIMING SCOPE SIGHT product line. The dimensions of this product are 20mm x 20mm x 20mm, making it compact and easy to handle. Experience the difference in your hunting game with this high-quality rifle scope.