Yes, it can. The Winchester Model 1894/94s manufactured from 1895 through 2006 can all safely handle modern manufactured 30-30 ammo.
Most any good sporting goods store. The modern designation is .32 Winchester Special.
Have it checked over by a competent gunsmith. Good luck finding ammunition.
A shotshell.
The us government has increased industrial production in preparation for modern warfare.
You may have a problem there. What I find on the 90-22 is that it was intended for 22 Long only. Those may be a little hard to find. Some of the older guns are not safe to shoot with modern amunition anyway since the new stuff is a lot more powerful than it was 100 years ago. .22 cal. Winchester Rim Fire Ammunition manufactured by Winchester is available at most all quality firearms dealers. (Not at Big 5, Wal-Mart, and the like.)
Bullet Identification Technology: A modern crime fighting tool Bullet identification technology, known as an ammunition coding technology, has been developed and will provide law enforcement with modern crime fighting tools. Ammunition coding technology assigns a unique code to every round of ammunition manufactured, and by recording sales records, law enforcement personnel will be able to easily trace the ammunition involved in a crime and have an avenue to pursue and solve even the most difficult cases. The unique code is micro-laser engraved on factory-produced ammunition. This laser engraving is etched on both the projectile and the inside of the cartridge casing.
DO NOT ATTEMPT TO FIRE MODERN AMMUNITION until a good gunsmith checks it out.
Ammunition, powder, metallurgy.
Yes for modern firearms.
Yes, but not steel shot
No
Not recommended.