ORIGINAL: Remnard
A bar doesn't strike me as a fast woods gun, but if I was using one Iwould put a VXIII on it in 1.75 X 6 power. It has a wide field of view at low power with good light gathering ability and if a longer range shot offered itself you would be in good shape cranking it up. Just don't forget to crank it back down when you are done.
That was going to be my recommendation!