hello all first post on the forum. I just bought a new BAR in 7mm REM mag Mark 3 and I have not picked up any rounds yet for it. Based on my readings I may need to try a few brands before I get the right match to what the rifle likes. I would like to have some ideas on where to start, what's working best for you? I'm not into reloading at the moment but I know eventually that's where I will end up? So what's working best in your guns for this caliber in factory ammo? Thanks guys looking forward to be a contributor in the future as I learn Shawn