.500 Linebaugh – Aria Ballistic Engineering offers an array of fantastic high-performance hunting loads for this wonderful cartridge. The Linebaugh is an extremely powerful load and can easily take the largest Game on this planet. This cartridge operates best at velocities ranging from 1,000 to 1,400 FPS. The only reason we may load something slightly faster is to offer the shooter flatter trajectories. The big Linebaugh is a .51 caliber round that does not need speed to kill. This round has brute weight and force that drives the bullet deep with exceptional terminal performance. This cartridge penetrates best with load weights between 450 & 550 grains. Please feel free to contact your ABE Inc. representative with any questions you may have and or help selecting the right load for your next hunt!