Vector optics SCBPB-02 9 inch spring retractable bipod

height of spring bipod (from top to bottom as picture shown): 345mm (13.5 inch) to 230mm (9.0 inch), 11 levels (0.5 inch per level) overall weight (net) of spring retractable bipod: 430g (15.1 ounce) easy to use, sturdy construction with lock screw, frame crossbar and claw etc this bipod mounts onto rifles with sling stud or with picatinny rail via adapter push the button to eject the feet rubber feet avoid slip, top rubber covered avoid scratch your calibre high quality aluminium alloy in durable black matte finish bipod is design for real fire calibre, no collapse full metal, 9 to 13 1/2 inch, w/ weaver mount adapter, sling connection, 11 levels