Originally Posted by Wildcat54
Having problems with jams. I'm using CCI 40 grain bullets I've also used.Federation 40 graiin also. Any suggestions?
are your magazines OEM or aftermarket? many Rugers are sensitive to the quality of the mags and don't want to work properly with the aftermarket mags.
try out different ammo as well. many rimfires are ammo sensitive.
is the gun new or used? if used, maybe a good thorough cleaning and oiling. new, contact Ruger with your issues and see what they have to say. might need to go back and have it looked at by them.