I am looking to build my first gun. I have had off the shelf rifles models, but would like to build, or more correctly work with my local gunsmith to build a gun from the action up. I would like a cartridge based off the the .308. Probably a .243, or possibly a .260. My question is will Remington sell an entire action to my local gunsmith/dealer. I know that Brownells has them, and that would be perfect if they had the lefty, but their website indicates only right handed. Thanks in advance, Curly