Ultra-light Harris 1A2-BRM Bipods are lightning quick and quality manufactured with heat treated steel and hard alloys. The bipods are quick-detachable and clamp to the 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 a Harris Bipod. Hinged bases have tension adjustment to eliminate tremor or looseness in the crotch area of the bipod.FeaturesExtends from 6" to 9"Notched legs in 1" incrementsLegs are spring loaded, for fast deployment. Solid BaseAttaches to the sling swivel stud.Ultralight weight - 11 ozMost useful for shooting off the bench.