The Accumax Premium Carbon Fiber Bipod securely attaches to any sling swivel stud. The carbon fiber legs are super strong and light weight, with non slip rubber feet Legs lock forward at 90 degrees or backward with spring loaded buttons, twist lock for fast incremental leg length adjustment. Secure leg stops prevent legs from overextending.Features omni-directional mount for 360 degree panning and lever lock handle for fast adjustment.