Hornady's Lock-N-Load AP is an automatic, five-station press with the most user-friendly and innovative patented quick tool change technology of all progressive presses. The system switches dies, powder measure, check dies, bullet seaters or crimp dies without having to change the whole die head. Change one dies or all with one quick twist. The Lock-N-Load AP comes complete with a full-size Lock-N-Load Powder Measure that will load anything from pistols up through most magnum rifle cartridges. The Lock-N-Load AP also includes a case activated powder drop, cartridge catcher and extra Lock-N-Load bushings.