Actually, its the small J frames that have a coil spring, so it could have either, one would have to look, as you didn't give the model. S&W shows both types in the parts diagram. Either, or, that's where the weight mostly comes from, for double action, plus the small trigger spring weight, and the slight amount added by the cylinder stop spring.
Last edited by Dixie Gunsmithing; June 1, 2013 at 06:57 PM.
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