Here are a couple of Canadian companies you or someone you know might be interested in.
Spearhead Machining - Markham, ON (That's near Toronto) Kevin and Will Chou
Muzzle brakes and tuners.
https://spearheadmachine.co
Apex Optics, based in Calgary, AB. (That's south of Edmonton)
https://apexoptics.co![[Linked Image from i.imgur.com]](https://i.imgur.com/OzcWdTC.jpg)