New Hornady Lock N Load Bullet Tube 44 SPL 44Mag 45 Auto 45 Colt Fast and flexible system 44 SPL 44Mag 45 Auto 45 Colt:Chrome sturdy zippers Described as a running sturdy zippers SUREFIT slots allow for the fitting of chin straps along the inside of the helmet 44 SPL 44Mag 45 Auto 45 Colt Works with standard progressive press when using the Hornady Lock N Load bullet feeder Eliminates the need for bullet feeder hopper Feeder dies are case activated Fast and flexible system that increases loading speed on any compatible progressive reloading press with 7 8 14 thread die stations Bullet tubes can fit 40+ bullets depending on caliber