Well I decided I needed a high volume LR rifle I can shoot a lot or rounds through without the barrel getting hot too fast. I want something easy and cheap to load with great brass. I'm thinking the 6mm BR should work quite nicely. I really want it to be a LH repeater. I could rebarrel my rem700 22-250 but it's still shooting well even though the round count is getting up there. So I was thinking about a Predator action. It seems Wyatt's makes a BR box that would feed the rounds. Is this a good way to go with either action? Is there another action or way to go about building a LH repeater in 6BR? I see most BRs are built as single shots. Am I choosing the wrong cartridge for a repeating rifle?