I bought a Weaver XR, and have it on my LV. The scope without lens caps weighs 24.0 ozs on my digital postal scale. Might not be the best scope for a fiberglass stocked rifle, but has good possibilities for the carbon fiber stocked rifle. The barrel on my LV is 21.5", and complete rifle at the firing line weighs in at 10lbs 7.1 ozs. BTW, the sight picture is sharp and clear. A great scope at about $800!