We have over 300 rifle, revolver and pistol calibers in our database for which we offer load data. This includes all  types: Pistol, Revolver, Rifle Standard,  Rifle Magnum. Next to very popular calibers such as the .223, .308 WIN, 30-06, .270 WIN, 6.5 mm Creedmore, 9 mm Luger or .45 ACP we also cover rather "exotic" calibers and start to add Wildcat calibers. 

We provide the following information for each cartridge: suitable bullet diameter, standard case length (l3), standard overall cartridge length (OAL), maximum allowed pressure. Most calibers  contain images with all relevant cartridge measures as well as datasheets. We also show for each caliber the suitable bullets for which we have load data available.