Indicative of a push off condition caused by modification or damage to the SA cocking notch on the hammer foot, or the bevel of the trigger, or both. Other modifications can also contribute to this, including alteration of OEM springs and other internals. Damage (breakage) to the internals themselves, including the hammer and/or trigger stud, can't be ruled out either.
I would suggect contacting S&W Customer Service for a solution. 1-800-331-0852.
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Ret. LE, FA Instr, S&W Armorer
Last edited by armorer951; 01-20-2017 at 03:42 PM.
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