Turn any progressive press into an ammunition factory with the easy to use Hornady Lock-N-Load Bullet Tubes. Coupled with a Hornady Bullet Feeder die (sold separately), Lock-N-Load Bullet Tubes provide hand loaders a fast, flexible system that increases loading speed on any compatible progressive reloading press with 7/8-14 thread die-stations. With the Lock-N-Load Bullet Tubes, the hand loader can simply pre-load the tubes with bullets and place the tube in the top of their bullet feeder die. Tubes can fit 40+ bullets depending on caliber and weight and feature a milled window for visual bullet level inspection. Lock-N-Load Bullet Tubes are sold in packs of 3 tubes per caliber. Not designed for cast lead bullets. Features Feeds bullets into existing Hornady bullet feeder diesEliminates the need for a bullet feeder hopperMilled window in tube shows when it is almost emptySuitable for any progressive press with 7/8-14 thread die stations Made In United States of Americawarning-icon WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov.Specifications and Features: Hornady 095352 Feeds bullets into existing Hornady bullet feeder dies Eliminates the need for a bullet feeder hopper Milled window in tube shows when it is almost empty Suitable for any progressive press with 7/8-14 thread die stations Fits .45ACP Made from Aluminum