Leapers Shooter's SWAT Bipod is made of aluminum with a black finish. It has dual mounting, a Posi-lock, and a rubber feet. Features: Heavy-duty full metal construction to meet harshest requirements Heavy-duty aluminum construction with a matte black Finish Spring loaded extendable legs with knurled locking collar for height retention Reliable Posi-Lock folding bipod legs for effortless deployment Complete with swivel stud adaptor kit for installation on firearms equipped with only sling swivel studs Non-slip textured rubberized foot pads Capability to slightly turn the clamp mount horizontally along a vertical axis to offer a wider range of aiming angles without moving the stands Unique safety design to guarantee that the position of the folding arm is fully locked Length of both legs can be adjusted for best shooting position Bipod arms can be folded up for easy carry and storage Mounting adaptor to mount the bipod to a swivel stud Mounting deck designed to mount on a Picatinny rail Specially rubber coated stands to increase the friction between the stands and the surface they contact with for a more stabilized shooting position