Obviously, some of the more elaborate and fancier conversions pictured here, especially in almost new condition as many seem to be, are going to be desirable items and therefore pretty pricey. My question is for the more ordinary gun, does the period correct substitution of King sights, hammer, et cetera, in general enhance or detract from its value (take that term as being in either the collectible or monetary sense)? Any concensus on this, or is it something of a contentious issue?

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SWCA #590
"Colligo ergo sum"