The publication issued yearly by a prominent manufacturer of smokeless powder provides comprehensive data for handloading ammunition. This resource typically includes load data for various calibers, bullet weights, and powder types, offering suggested starting loads and maximum safe charges. An example would be a table outlining recommended powder charges for a .308 Winchester cartridge using a 150-grain bullet.
This resource is indispensable for safe and effective handloading practices. Accurate load data is crucial to prevent dangerous overpressure situations and ensure consistent ballistic performance. Utilizing this annually updated publication allows handloaders to stay current with the latest powder formulations and recommended practices. The history of such manuals reflects the ongoing refinement of propellants and the evolution of handloading techniques over time.
