Like jagmagman points out a lot has to do with the rifles interms of felt recoil. In comparable rifles you won't notice much of a difference until you start shooting 180 gr and upbullets from the 3006. A goodway to combat this is install a recoil reduction pad like a sims, pachmyer, etc. Some production rifles like remington 700's (R3 they call it)come with such a pad installed.

However since nobody asked I will, why the switch?

Sheeter 7MM- The switch would be for versatility of heavier bullets if I was to have the chance to hunt bear, elk orcaribou. I will still keep and use my .270 for deer.

Copperdog

i think at the range you could feel the difference, but when you got the crosshairs on your animal you are about to shoot and the adrenalin is going, you wont feel any difference, they will both feel like a .22LR.
at least for me anyways, i dont even feel the recoil when i am shooting a moose,deer or whatever, im am juat too excited. i shoot a 30-06.

The threshold is right at 15 lbs. Once your over 15lbs of recoil it's all gravy. Your gonna feel it to some degree. Under 15 lbs you should be able to shoot it all day without a pad. So what if your gun shoots at 17lbs (.270) or at 20 lbs (30-06). Those three lbs should not make a huge diff. If your getting a "deer" rifle I would suggest a 25-06 (14lbs) or 7mm-08 (13lbs). Also, if you don't own one you should seriously think about getting a 30-30 (12lbs). I'm just throwing that one out there for s*&#'s and giggles. It's just a fun gun to shoot. And it will flat out do a number on a deer. It's great to hunt with too.No scope justiron. See all of the deer and it's surroundings as you pull the trigger.I personally wouldn't own more than one of the three 30-06, .308, or .270 just because all three are extremely close matches. Each one with a proper load can do the job of the others. So to get a .308 ora .270 when you own a 30-06 is kinda redundent in my opinion. But that's just me.

depends on weight ,recoil pads ,stock style, bullet weight ,powder charge.

i own or have owned
rem 700 270, stiff recoil
i had another ,same gun older model got stolen, it had way less recoil.
06,mauser ,very lite recoil
06 rem, auto very lite recoil
06 rem adl,knock the snot outa you.

if you are going to hunt with it recoil won't matter much anyway. i never felt any gun kick with a nice buck in crosshairs.......

If you are keeping the .270 for deer, why notuse a little more spacing between your calibers for the bigger stuff? My recommendation would be to get one of the new Ruger 77 Hawkeye's chambered in .338 Federal for use on bear and elk. The .270 and .30-06 are too similar, in my mind, to need one of each.

If you reload, don't sell the 270 short for any NA big Game. Many people don't realize that Nosler makes the Partition in the 160 grain for the 270. This is a long semi-spitzer that penetrates like you wouldn't believe. The SD of that bullet is almost identical to the 200 grain 30 caliber bullet and can safely reach 2850 fps. Thats medicine for elk and big bears. Certainly the match of any non dangerous NA big game. IMO the 30-06 and 270 are interchangeable. Throw in the 280 as well.

With standard bullet weights, a .270 has about 15 foot pounds of recoil and the 30/06 has about 20. If your "ouch" tolerance for recoil is 18 ft. lbs., then the 30/06 is going to be a kicker. It seems to me that stock design, recoil pad, and gun weight is going to matter more here than caliber. A Ruger model 77 in a 30/06 kicks as hard as many .300 Winchesters. A Weatherby Fibermark in the same caliber is pretty tame.

Recoil for a .270 with a 130 gr. bullet is ~16.5, with a 150 gr bullet is ~17.0

Recoil for a .30-06 with a 150 gr. bullet is ~17.6, with a 180 gr. bullet is ~20.3

See: http://www.chuckhawks.com/recoil_table.htm

I've never shot a 270, but I've used the same Winchester 30-06 for a long time( 1969 model 770). You get used to the recoil, no matter what gun you use. I can sit down at the range for a day and go through 40-50 rounds and be a bit sore for a day, but that comes with the caliber. I like the '06, and everything it brings with it.