I just bought a fieldcraft and went with the Leupold VX-5HD 3-13x56 -- 22.3ozJust dropped one of these on a barrett fieldcraft. Seems like a great scope for a lightweight rifle. Glass is quite good and i like the reticle, but everything else about the scope is pretty bare bones, but thats what i wanted. Anything much heavier i would think would seriously upset the balance of a lightweight rifle