Low-profile Never-Lost™ locking windage and elevation knobs ensure consistency on the field and shooters instantly know click values through an innovative second rotation indication system. All T6Xi models include a throw lever for rapid magnification changes, even while wearing gloves, and feature a diopter locking ring to prevent inadvertent movement once the reticle is focused on the user's eye. The T6Xi riflescope series is made in the U.S.A. and offers, the ultimate in precision, ruggedness, and versatility.