How do you identify an old 22 Winchester rifle?
read the information engraved on top or side of barrel
The Winchester Model 190-22 caliber rifle has a tube located just below the barrel that is unscrewed and pulled out. This tube is called a plunger. A 22 caliber long rifle bullet is recommended for this type of rifle. The plunger will hold 15 to 17 bullets. After loading, reinsert the plunger and tighten.