Ohuhu 6-9 Inches Tactical Rifle Bipod Adjustable Spring Return for Hunting Shooting, Upgrade ADJUSTABLE 6''-9'': Leg length can be adjusted from 6 inches to 9 inches (5 settings) with return springs and leg release buttons EASY TO USE: Quickly attach or detach from the rifle by using a swivel stud (not included) STEADY: This bipod does not have swivel top and does not tilt from side to side PREMIUM MATERIAL: Made of hardened steel and aluminum, non-rusting black anodized finish, the rifle bipod is duty and lightweight FOLDABLE: The bipod can be folded with spring tension control