So the 6mm Grendel, I mean ARC is better than anything in 223 because the bullet is bigger, and its better than anything in 308 or 6.5 because the bullet is smaller, according to the video they emailed me.
This may be a decent little cartridge, and have some practical application, but their hype makes me just shake my head. That made it sound like it could replace a .300 win mag.
