Revolver has topped American charts.
 Colt's first attempt at a double action revolver to compete with the European manufacturers was the Colt Model 1877, which earned lasting notoriety for its overly complex, expensive and fragile trigger mechanism, which in addition to failing frequently, also had a terrible trigger pull unless given the attentions of a competent gunsmith
38 Special is still the most popular chambering for revolvers in the world

