In the bolt gun world, people are running all sorts of 6mm cartridges, but most of them won't work in an AR10 magazine.
If you were to build a 6mm cartridge AR10 today, would you just go for 6mm Creedmoor? Any other good options? Anything else on the horizon?
If you were to build a 6mm cartridge AR10 today, would you just go for 6mm Creedmoor? Any other good options? Anything else on the horizon?