.303 bore brush.

[Buster95]

Where I can find .303 bore brush (Pro-shot) in Canada or in USA with "reasonable" shipping cost? Another question .30 cal brushes are too small but 8mm brushes are correct or too big in a .303 barrel?

 

[fiddler]

An 8mm brass brush is only tight at first when you use it. An oversize brush of .323 in a .310 barrel has always worked for me.