Hi. New to the forum and new to the AR-15, though not new to the M-16. I've been shooting as long as I can remember, reloading for a long time, but not as seriously as I ought. Now that I'm retired, I have time to do all those things more seriously. I've been sitting on a stripped lower for quite a while and thinking about what to do with it. I got excited about the Valkyrie but waited long enough to see that it wasn't the end of all things. Then the 6mm ARC came along and I jumped. I've built a 6mm on a conventional lower with an Aero Precision upper and BA barrel. Happy to be here to follow the progress of others experience with this new cartridge and learn from all the wisdom you have to share.
