Knight Fiber-Lite 45 Caliber Speed Loader can fit three 45 or 50 caliber pellets with a saboted bullet. This model of speed loader does not have a divided tube. The tube could also be used with a 52 caliber bullet and powder. This tube is intended to help you reload a muzzleloader faster, and more efficiently. Stop messing up your powder in the field and have everything ready to go!