The Cast Bullet AssociationThe Cast Bullet Association, Inc. 203 E. 2nd Street Muscatine, IA 52761-4006
Publishes the bi-monthly journal The Fouling Shot. A wealth of useful information for handloaders who shoot cast bullets. Also sponsors an extensive program of postal matches, as well as shoulder-to-shoulder matches through a number of affiliated clubs across the U.S.
American Single Shot Rifle Association
Six times a year this organization publishes the Single Shot Rifle Journal, the Association's color-cover 60-page magazine which is totally devoted to classic rifle shooting and all things single-shot.
The ASSRA also maintains an on-line forum: ASSRA Forum