Super heavy duty, super stable rifle bipod, designed for long range and extreme long range precision rifles. The difference it makes, is immediate and clear. The bi-pod has large knobs to facilitate quick locking of both legs. Leg height adjustment is done using a large clamp release that allows the extensions to slide click to click. Legs have large, stable, self adjusting feet. The center piece movement is consistent, very smooth and well tensioned, due to high quality ball bearings. Large quick attach and quick detach lever, insures ease of mounting the bi-pod on to your rifle. The Anvil is rock solid and it is a "must have" accessory to give you the extra edge and confidence when you take that 2 mile shot!