I've got a model 70 winchester in 30-06 and love it. great caliber it'll do everything i want in north america and alot everywhere else. But being a gun enthusiast i like to try new calibers loads etc. my quetion is how difficult is it to a have a model 70 converted to a take down, or swap barrels as my whims dictate. Right now i have a remington m-700 ADL in 22-250, a Ruger M-77 in 338 win, the model 70, a savage in 17 HMR, and a few shotguns and 22LR's but I'd really be interested in a 6mm-06 barrel that i could swap on to the m-70, I understand with a benchvise, pipe wrench and a little strength it's easy enough to remove the barrel from the action and add a GO/NO GO gauge it's not to hard to put a barrel on. if this assumption is correct let me hear from you.