Where to get shotgun mid bead in Canada?

[Spcamno]

Anybody knows where to pick up a mid bead size doesn't matter prefer press fit ( save some extra work on tapping the vent rib).

Or you have a spare or two don't mind to part with please let me know the cost.

Thank you in advance!

 

[bearhunter]

Have you tried you local gunshop or given Elwood Epps, a banner sponsor a call???

 

[gunrunner100]

I probably have some small beads that you could use for a mid-bead on a rib. Most likely 3-56 tpi, so you'll need a tap as well, which I don't have any extras of.