BOG Deathgrip Infinite, Tripod, Carbon Fiber Construction, Matte Finish, Includes Adjustable Deathgrip Clamp, Ball Head Mount 1163389 The BOG DeathGrip Infinite Shooting Tripod utilizes a quick-change system on a ball-head mount that allows the user to switch from a rifle rest" to a spotting scope" making it an ideal choice for shooting and sighting of game. The DeathGrip clamping system and lightweight carbon fiber design gives you convenience in the field you'll wish you've had for years.