Ultra-light Harris bipods are Lightning quick and manufactured with quality heat treated steel and hard alloys. The bipods are quick-detachable and clamp to the Q.D. Stud of bolt action rifles with conventional stock design. Carrying your rifle with a sling or shooting off-hand is not impede by the use of a Harris Bipod. Series s bipods rotate to either side for instant leveling on uneven ground. Hinged bases have tension adjustment to eliminate tremor. Bipods have an all-weather black anodized finish. Features: - aluminum alloy with some steel parts - 3 piece legs - hard rubber leg caps. Specifications: - weight: 19 ounces - height: 12" to 25" - finish: anodized black.