Do not do this as it will cause damage to the gun if you do so.
Not desgined to shoot the 22 WMR
Yes your Winchester model 1897 pump action shotgun can shoot buck shot through it.
Yes
No.
Not recommended
yes
Not recommended.
Not recommended
The letter M after the model number 9422 indicates that your Winchester lever action rifle is chambered for the 22WMR(Winchester Magnum Rimfire) cartridge.
Do not attempt to fire until checked by a good gunsmith.
Not recommended.
Your Winchester model 69 can shoot the short,long,and long rifle 22.Your Winchester is selling for between 100-300 dollars depending on condition.