Brownells 75th Anniversary - A Shooting Heritage
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Kits & individual Springs To Improve Functioning

M77 Mark II kit contains (1) extra power, 24 lb. Blitzschnell striker spring and a reduced power trigger/sear spring.

Reduced power trigger/sear spring fits 77/22 models chambered only in .17 HMR, .17 Mach, .22 LR, .22 WMR and the 77/44. The reduced power trigger/sear spring also fits Ruger 77 MKII centerfire models EXCEPT for target models and Hawkeye series.  Not for use in dicontinued Model 77.


Big Book Catalog, Issue:57, Page:156
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Big Book Catalog, Issue:73, Page:188

WOLFF - RUGER® 77® MKII™ TUNE-UP SPRING PAK & INDIVIDUAL SPRINGS

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