Bipod has quick instal and quality manufactured with heat treated steel and hard alloys. The bipod is 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 impeded by the use of this Bipod. Hinged bases have tension adjustment to eliminate tremor or looseness in the crotch area of the bipod. Bipod has an all-weather black anodized finish. Free picatinny to QD mount