Yes
A 270 Weathery will shoot any standard 270 bullet. However a Weatehrby Magnum will not. The Weatheby Magnum is like a Winchester Magnum which is a shorter and fatter cartridge.
100-1000 USD
500-600 USD
100-600 or so
It can only safely accept the 270 Weatherby Magnum if that is what it is chambered for. If you want to chamber it in some other caliber than get a new rifle. Just because two bullets have the same diameter bullet (270 or any other caliber) does not make it safe to fire it in your gun.
No, you cannot use .270 Winchester cartridges in a .270 Weatherby Magnum chamber. The .270 Weatherby Magnum is a longer cartridge designed for higher pressures and velocities, and using a shorter .270 Winchester round could result in improper chambering and potentially dangerous situations. Always ensure you use the correct ammunition for your specific firearm.
yes, but not many
No known source of information to answer the question.
243, 270, 30/06, 7mm Magnum, 300 Magnum
Not unless the Smith is chambered in caliber .270 Weatherby- and I have never seen one that was.
100-500 or so
Nice rifle