3-In-1 Tuning Choices
Various weights of reduced power hammer springs in one kit help you precisely tune your semi-auto pistol for the smoothest double- and/or single-action pull and proper function. KIT #26510 BROWNING HI-POWER (1935) - Contains 1 each 26 lb., 28 lb. and 30 lb. hammer springs. Factory spring is 32 lbs.
Big Book Catalog, Issue:66, Page:218