Have you read about the new Thompson Center bolt action in the current issue of the American Rifleman. The TC 30 cal sounds to me like a souped up 300 Savage. Anyone remember the parent of the 308 Winchester / 7.62 NATO? Everyone tries to copy that 100 year old cartridge, the 30/06. They have to load to 65,000 CUP to match it with a smaller case. I think if the 30/06 was loaded to that pressure it would come close to 300 H&H Mag factory ammo.