Caldwell XLA, Shooting Rest, Fits Universal, Black 379852 Caldwell's XLA Fixed Adjustable Bipod 6"-9" provides a stable shooting support that conveniently attaches to almost any firearm with a sling swivel stud. The lightweight aluminum design adds minimal weight and deploys quickly" with legs that instantly spring out to the shooting position with the touch of a button. The legs are notched for easy indexing to a specific height. There is a connection point for sling attachment and multi section legs that collapses forward allowing for convenient carry of the firearm. Soft rubber feet provide enhanced stability" while the padded bipod base protects the firearms forend.