The RF Bipod is proudly designed and manufactured in South Africa by RF Tactical.Adjust the height by 5 push button increments on the lefthand and righthand sides. Also, adjust the height by using the leg extensions. Legs can be placed at 90 degrees, 45 degrees forward or rearward, and then at the folded position.  Bipod comes standard with rubber and claw feet.   Bipod comes with one of the two clamp options, arc clamp or Picatinny clamp. The bipod is ideal for any shooting discipline, hunting,NRL Hunter, PRS, or Long Range.