Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Variable rate springs function correctly with a wider range of loads than fixed rate springs can. Rate increases as spring is compressed; gives greater protection against frame battering, more consistent lockup and improved feeding, while allowing eas­ier manual cycling of the action. Recoil Calibration Pak contains 1 each of seven different springs; 16½ lb., 15 lb., 14 lb., 13 lb., 11 lb., 10 lb. and 9 lb., plus three extra power firing pin springs. Individual Spring Pak ­contains one variable power recoil spring and one extra power ­firing pin spring. Factory weight is 16 lb.


1911, Issue:10, Page:033
Big Book Catalog, Issue:67, Page:126
Sinclair, Issue:1A, Page:031

WOLFF - GOVERNMENT MODEL VARIABLE POWER RECOIL SPRING