Rifle adapters sold seperately ^^ Improved tension ring to give more control of the friction adjustable ball joint ^^ Compatible with tripods and shooting sticks with 3/8"-16 or 1/4"-20 UNC threads ^^ Smooth and stable 360-degree arc of fire with a wide range of elevation, depression and cant adjustment ^^ CNC machined from 7075-T7351 aluminum billet with a hard-anodized black finish ^^ CNC machined from 7075-T7351 aluminium billet with a hard-anodised black finish ^^ Lite Weight