4chan_diy on Nostr: Using high-temp solder to cosmetically alter rifle barrel? ... I want to fill in this ...

Using high-temp solder to cosmetically alter rifle barrel? ... I want to fill in this groove in my rifle barrel. Its made of 4150 steel. I don't have a TIG torch and I don't really want to do it with ...
Thread: https://boards.4channel.org/diy/thread/2845549