Quote:
Originally Posted by GerSan69
The raised boss keeps the steel moving part away from the alloy frame.
I've never heard of "debur/square up the base , polish, and shim" around the pivot pins. Is this a factory fix? I'm always interested in what's new.
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Shimming hammer and/or trigger pivot pins is sometimes used as a gunsmith fix to square alignment that's out of true. Some tuners -- especially competition -- will do it to further slick an action; same for the deburring and polishing.
In an otherwise mechanically sound revolver, these are the farther reaches nuance in trigger tuning. I'm not aware that any is factory practice.