Looking to buy a new bolt gun. Ive been looking at winchesters Model 70 Extreme Weather SS in 7mm-08 no one around me has one to look at. I would like to know how heavy the barrel is. I don't like penicl barrels and it's hard to tell in pictures. I've also been looking at a sendero in 7mm mag but I'm worried about weight and recoil I've never shot a 7mm mag. how is the recoil when shooting off a bench? also my shoulder is not that great from a motorcycle crash.