Barnes .50 Caliber Muzzleloader Aligner Tool. 50 Caliber Muzzleloader Aligner Tool 05000 on sale and available from our online store. OpticsPlanet is an Authorized US Distributor for Barnes Muzzleloading Supplies. This tool is specially designed to properly align Barnes muzzleloader bullets. Attach it to your ramrod to insure proper seating and maximum accuracy. Specifications for Barnes .50 Caliber Muzzleloader Aligner Tool 05000: Manufacturer: Barnes Finish: Brass Additional Features: Alignment Tool Projectile Caliber: .50 Caliber Package Contents: Barnes 05000B .50 Caliber Muzzleloader Aligner Tool We offer the complete line of Barnes Muzzleloading Supplies. For our complete selection of products by Barnes on sale please visit our Barnes page. For more Muzzleloading Supplies please visit our Muzzleloading Supplies store section. Barnes .50 Caliber Muzzleloader Aligner Tool