Hi Ren....I do not know really how long he has been doing the gunsmith work but I just started gathering 3 years ago and ran into him at our range. He does build older gun bolts from scratch and have watched him doing it.
He does work with a partner that built guns in Chili. I certainly have no regrets with his work. He has quite an inventory of older gun parts. Triggers, stocks, barrels, bolts etc. He lives near St Vital Mall.