r/canadaguns • u/Responsible-Chair794 • Apr 25 '26

Shooting 577/450 Martini Henry

im looking to reload my own 577/450 since you cant buy it but i dont have any way to form 20 gauge shells or cast my own bullets is there any stores or websites that sells both that arent crazy expensive or anyone that can teach me how to properly do it

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u/captlevasseur Apr 25 '26

Actually, I believe you need 24 gauge shotgun brass..that then needs to be annealed and then reshaped and cut down a bit. There are tools specifically sold that do this available online. I know the brass is available at Rusty Woods in BC and they do ship out all over the country.