50 LBS - 150 FPS. The Man Kung MK-50A1/5PL pistol crossbow is especially suitable for shooting in small spaces due to its compact construction and low weight. It has a lower velocity compared to the MK-80A4AL but is easier to cock. This is due to the metal limb, which is more flexible than the fiberglass variant of the MK-80A4AL. This crossbow is equipped with a drawing bracket and a safety catch. It comes with 5 bolts.