25138 Reticle Type: Target Dot Features: -Minutes per revolution: 10. -Target knobs. -Fully multi coated. -Click value: 1/8 MOA. Magnification: -High (approx. 6X - 30X). Objective Lens Diameter: -51-60Mm. Tube Diameter: -1 Inch. Finish: -Black. Generic Dimensions: -Length: 16.90". -Weight: 28.92 Ounce. -Overall dimensions: 4" H x 5" W x 19" D, 3 lbs. Dimensions: Overall Product Weight: -3 Pounds.