The Air Bolt by Air Venturi is a revolutionary, patent pending ammunition system that transforms your .50 caliber PCP air rifle into a powerful archery tool! Use the 430 grain carbon fiber Air Bolt in any .50 caliber precharged pneumatic rifle with a barrel of 22 inches or longer, and enjoy an entirely new experience with your airgun. You'll be amazed at the accuracy and power the Air Bolt delivers to your quarry. With velocities up to 500 fps power exceeding 230 fpe (in Sam Yang Dragon Claw), and 1" shot groups at 30 yards, trophy-sized big game is no match for the Air Bolt. (less)