D. Henry Gunsmith, (403-748-3030) as far as I know, does not, or did not, work on restricted firearms.
Maybe this has changed?
His quality of work is oustanding IMHO though.
Dave doesn't work on Pistols, your best bet is to talk to Gunnar at Armco Guns in Prince George BC. Great work, fair price. Not in AB though but never been a big deal, just throw your pistol in a case and send it off to him.
Don's out of Rocky has screwed more guns than he has fixed.
Take your chances if you take your gun to Don's in Rocky.
I personnally know of three he has fudged.
Ken.