I know this is a question of personal choice. You should take at least two rifles to do dogs. I like the .223 because it is accurate and brass and ammo are available in quantity. It would be a medium distance round. I like the 6 m/m for distance. A lot of doggers are using 6 m/m bench rest or other "prepared" cartridges. You can buy a varmint rifle in .243 and just shoot it. No fire forming, or other case prep needed. And the cases are cheaper that 6 BR. Is the accuracy good for varmints? I would think the barrel life would be good because you do not have to top load it to get 3500 fps out of lighter bullets. I know there are a lot of other personal favorites, but is the .243 overlooked? Brass is plentiful and so are powders and bullets. Is recoil more than other 6 m/m? Remember, I am looking at the mid loads with 70 grain bullets.









