Service Revolver Grips

Regarding grips on CMP service revolvers, the rules state "Grips must be standard type stocks for the revolver model used, either factory original or replacement. Grips must be functionally identical for right- or left-hand use, made of wood or synthetic material with no palm swell or thumb rest."

I have a Smith and Wesson that has Herrett's Roper grips/stocks on it, I send in a tracing of my hand and had them custom made. They may even be slightly asymmetrical since they were made from a tracing of my hand and I told them that I was left handed as well.

Are these considered standard "type" stocks or does "standard" mean factory supplied and direct copies only?

In this case, standard means off the shelf. That is the intent here; it's trying to be the "stock" in stock car, if that makes sense.

-Chase

Generally they look for a thumb rest. I once was scrambling at Perry to find slabs because they wouldn’t pass pachmayr’s with that itsy thumbrest.

I have a S&W K-38 and found a set of smooth plain grips on Amazon. This makes grip tape installation easy (okay by the rules) and I don't risk mucking up the factory grips.