The Thompson/Center U-View Flex Loader is a compact and convenient solution for carrying backup muzzleloader charges in the field. Designed to hold everything needed for up to three follow-up shots, this rugged loader features three loading tubes capable of storing a magnum projectile and charge. When needed, simply remove a tube and pour the contents into the bore pellets first, followed by the projectile for quick and efficient reloading. Constructed from durable Bio-Flex material, it remains flexible even in extreme cold conditions. The loader also includes storage for 209 primers and a lanyard hole for easy attachment to your gear. Product Details Tubes: 3 magnum loading tubes Caliber: .50 caliber Holds Bullets: .50 cal sabots or belted bullets Holds Powder: Up to 3 (50-grain) pellets per tube 209 Primer Storage: Holds up to 4 primers Material: Bio-Flex Product Features All-in-one loader for three complete backup shots Quick and easy reload dump pellets first, then projectile Flexible Bio-Flex construction performs in cold conditions Compact design for easy carrying in the field Built-in primer storage for added convenience Lanyard hole for attachment to bag or pouch Designed specifically for .50 caliber muzzleloaders