The Vortex Optics 44mm Throw Lever is a lightweight, skeletonized accessory designed to maximize the efficiency of focal transitions by enabling lightning-fast adjustments to a riflescope's magnification ring. Machined from premium, hard-coat anodized 6061-T6 aluminum, this ultra-low-profile lever weighs a mere 0.31 ounces and attaches securely via an included 2mm screw and custom torque tool. It is specifically engineered to interface flawlessly with 44mm diameter magnification rings, making it directly compatible with all configurations of Vortex Viper HD, Triumph HD, and Crossfire HD riflescopes—with the sole exception of the specialized Crossfire HD Scout model. Available through prominent outdoor outfitters such as SCHEELS, Brownells, and MidwayUSA, this simple modification allows shooters to manipulate their power range with a fluid, single-finger motion without breaking their cheek weld or sight picture in demanding dynamic conditions. Vortex Optics 44mm Throw Lever TL-44