Mainspring (hammer spring) Winchester 1866, 1876 and 1886 NEW


This is the hammer spring, also called the mainspring for the Winchester rifle. It fits the Winchester model 1866, 1876 and the 1886 Rifles that have a straight grip (non-pistol grip- meaning both the upper and lower tangs behind the trigger and hammer run parallel with eachother into the stock). These are very high-quality springs made to specifications of the original reproductions!


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  • Item Id: wp734-a
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