The chambering will be stamped right into the barrel.Since it's a 94, it will probably be stamped 30 WCF (Winchester Center Fire) which today is called 30-30 Winchester
Your Winchester model 1894 angle eject(AE) will accept any commercial made ammunition marked by caliber .45 colt.
Depends on what type of 32 ammunition you are referring to.
the ammunition would be the 25-20 Winchester center fire (25-20 WCF). ammunition is still manufactured by Winchester for this rifle.
Your winchester model 1903 shoots a different ammo than regular .22cal rimfire made today.It is chambered for the .22 Winchester auto rimfire cartridge.This ammo can still be found I believe at Old western scrounger. Try www.old western scrounger.com.I believe they are 12.95 a box for 50 rounds,maybe a bit more.
No
Completely depends on the ammunition you use. The long barrel tends to be just a little slower with most .22 ammunition but they are a highly accurate rifle with most ammo....
I use a 2.5-8x36 VX3...
Could you be a little more specific? There are lots of rifles considered large caliber, therefore there are all sorts of ammunition.
32 ACP
NEVER FIRE OR ATTEMPT TO FIRE AMMUNITION IN A WEAPON NOT DESIGNED FOR THAT AMMUNITION!!!!!!!!!!!!!!!!!!!!!!!!!!! Danger,danger, danger
Anything that load data has been published for that does not exceed the SAAMI specification.