Mounts to sling swivel stud or picatinny rail Lightweight and compact with quick deployment Adjustable to 6-9" (1/2 inch incrementals) Great for bench or prone shooting Spring?assisted design Included sling stud adapter can be used without bipod for additional sling mounting options Fixed base for rock solid mounting Padded rubberized feet Lever lock for quick tension adjustments or complete locking Durable construction for the harshest environments