Nuts to Ammo: Since 1988 James Dudley developed the concept of the Ammo-Up machines in 1988. His original machine was designed to pick up pecans and other types of nuts. He called his machine the Bag-A-Nut. He started Bag-A-Nut Inc. in 1990 and developed many types of units for a variety of objects. In 2004 Caleb Dudley, grandson of James, became CEO of Bag-A-Nut LLC. Caleb re-designed the Bag-A-Nut machine for the shooting industry, launching the Ammo-Up line of products. Over the years, through feedback from our customers, we continue to develop the Ammo-Up. We have developed our product to a standard of which we are very proud. We have a 98% customer satisfaction rate and once you try the Ammo-Up, you will see why. The dream carries on as the Ammo-Up continues to pick up year after year. GSA Pricing Available.