gunsmith to thread 20g shotgun barrel

[Zekeland]

Looking for a AB gunsmith, who can thread my old 20g barrel.

Other option is to send it south to USA to Briley to get the barrel threaded for big $$.

Comes off a mint 20g wingmaster. Was planning to get muzzle reamed out but to my suprise, the choke is allready .000. Need threads installed.

Reply or PM for info. Should be cheaper to send to AB rather then USA