Lighter Mainspring For Match-Quality Triggers
Top-quality springs assure consistent, reliable ignition plus,
dependable performance. Provides the lower- weight absolutely
necessary to achieve the clean-breaking, lighter-feeling trigger
sought after by 1911 aficionados everywhere.
1911, Issue:09, Page:030
Big Book Catalog, Issue:66, Page:120
Sinclair, Issue:1A, Page:030
SPECS: Steel, pak of 5. 19 lb. weight, factory is 23 lb.