Anarchy Outdoors Muzzleloader Powder Tube Loading Block Black. The Anarchy Outdoors Powder Tube Loading Block has 20 slots for your powder tubes and keeps them safe and secure when preparing for your next hunt. The loading block works with any standard size powder tube and comes with the option of adding 20 tubes for only 14.99. Don't allow your loading tubes roll around while you are measuring out that perfect amount of powder. Keep them secure with the Anarchy Outdoors Powder Tube Loading Block. These loading blocks also have soft pads on the bottom to reduce noise and locks the block into place making it perfect for storing your powder tubes as well. Specifications for Anarchy Outdoors Muzzleloader Powder Tube Loading Block: Manufacturer: Anarchy Outdoors Color: Black Fabric/Material: Aluiminum Features of Anarchy Outdoors Muzzleloader Powder Tube Loading Block 20 slots for quick loading powder tubes Soft pads to stabilize the block Light and easy to carry in your pack Package Contents: Anarchy Outdoors Muzzleloader Powder Tube Loading Block Anarchy Outdoors 791617480865: Muzzleloader Powder Tube Loading Block Black