An excellent base from which to build a beautiful, smooth and
reliably functioning gun. Includes a redesigned trigger spring and a
reduced power hammer spring to give controlled trigger pull. Also
includes extra power, base pin latch spring. Factory hammer spring
is 23 lb. Kit contains one 17 lb. hammer spring, 35% reduced power trigger spring and extra power base pin latch spring.
Big Book Catalog, Issue:66, Page:226
Cowboy Action, Issue:03, Page:008
New Product Supplement, Issue:533, Page:000