Sightron riflescopes are manufactured in Japan. These riflescopes are renowned for their high quality and precise workmanship. The SIII series is this manufacturer’s top range; the riflescopes use a unique patented ExacTrack turret locking system. Seven‑layer coated lenses (ZACT-7 patent) ensure maximum light transmission and perfect colour rendition without any distracting tint. The one-piece tube made of high‑grade hardened Aircraft aluminium with a matte black finish guarantees maximum durability and low weight. The riflescope is waterproof and shockproof, nitrogen‑filled to prevent fogging. Sightron riflescopes are of very high quality and in their price category surpass the vast majority of competitors in both optical quality and mechanical workmanship, even outperforming some models from manufacturers one class higher. Videos (video is for illustration only):{youtube=1M_4J12v66E}