I also wondered about some Trail Boss, my intended use was to load some subsonic .223 rounds but soon realised it was not available due to it not being REACH compliant. I could perhaps pry some away from somebody, but in any case that would only a temporary measure. Tin Star, it seems is like rocking horse poo in the UK, as are many powders lately. Anyone that has it on their website is out of stock.
So...has anyone any suggestions of other powders I could use to do the same? Especially if you've worked out a load.
