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Hi.. I asked this in the gunsmithing section with no results, so I'll try again here.
Does anyone know the nominal specs for chamber mouths and bore on a GP100?
I was experiencing an occasional tumbling bullet, amd when I checked the chamber throats they were .355. If the bore diameter is nominally .357, that might explain it, but I have no way to measure the bore diameter.
Thanks.
Does anyone know the nominal specs for chamber mouths and bore on a GP100?
I was experiencing an occasional tumbling bullet, amd when I checked the chamber throats they were .355. If the bore diameter is nominally .357, that might explain it, but I have no way to measure the bore diameter.
Thanks.