[header] How to load winchester model 190 [title] Select the right ammo. [step] The first time you load and shoot a winchester model 190, you should use standard velocity.22 lr ammo. [substeps] 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.