This Buffalo River Bipod is designed for shooting in various positions as the legs adjust from 9 inches to 13 inches. The Bipod fits to your existing sling swivel posts on the rifle and it has fittings so that your sling is then attached to the Bipod Mount. The Bipod is detachable from your rifle by the pressing of a small lever and this just leaves behind as base unit that mounts you rifles sling. The Bipod has a single hand release. The feet on the legs are rubber to reduce noise and prevent damage to any surfaces you place the bipod onto. This is very similar to the famous Harris bipods, folds flat against your rifle when not in use.Features:Non slip feetQuality spring systemTilts, Pivots and CantorsSwivel kneeling styleTraditional sitting modelManufactured with top quality componentsAttaches in secondsRetractable legs with spring-assisted extension