That said Ben Forkin, assuming he is still taking work, is sort of near.
205 10th Ave SW, White Sulphur Springs, MT 59645
Thats real close.
Was not aware of him.
Honestly....aside from my gunsmith friend in town... I dont know of any personally.
He is well known for building high quality Ruger Blackhawks no different than Hamilton Bowen (Bowen Custom Arms) in terms of quality. A recommendation...