shotgun bore gauge

[Longwalker]

I'm trying to find a Canadian supplier of a shotgun bore gauge. It seems like I'm always fooling around with a variety of shotguns and it would be nice to check the actual bore diameter, choke constriction and the barrel thickness. My local gunsmith just uses a set of bushings and estimates from there - pretty crude! I've heard of the Galazan guages, and a few other USA suppliers, anybody know of a source in Canada?
Thanks!

 

[Camk]

Try HVH Enterprises (google them)

 

[sunray]

"...to check the actual bore diameter, choke constriction...barrel thickness..." Inside micrometer and a tube thickness micrometer. Starrett and others make them.
Guages are used modstly to check tolerances. They don't give you an actualy number.

 

[12magnum]

brownells has them in the u.s. otherwise HVH in winnipeg as said before.