223 and 308 won’t require trimming brass every time for the same case, unless you want all the cases to be as close as possible. I haven’t reloaded the same cases enough times to check but I’d say you wouldn’t have to trim rifle cases every time. If that is the limit, there are plenty of straight walled rifle cartridges that won’t need trimming but one time for a while.
A single shot 223 would be a great learning tool for reloading. Those longer bullets aren’t something I’ve tried but a single shot rifle or pistol should work well for them. Hunters Supply even makes coated and cast bullets for 22 caliber rifles if you want to try those. They’re not any cheaper than 55 grain FMJ but it is a different process.
A single shot 223 would be a great learning tool for reloading. Those longer bullets aren’t something I’ve tried but a single shot rifle or pistol should work well for them. Hunters Supply even makes coated and cast bullets for 22 caliber rifles if you want to try those. They’re not any cheaper than 55 grain FMJ but it is a different process.