This is a test of commonsense. Complete the next sentence:

How to load winchester model 190 
Select the right ammo. 
The first time you load and shoot a winchester model 190, you should use standard velocity.22 lr ammo. 
There is no specific brand you need to look for.
As an older gun, the winchester 190 generally works best with conventional " no frills " ammunition. It was also considered a " budget gun " in its time, so it had a greater tendency to jam than more advanced firearms produced in the same era.