was looking for insight on how to maintain peak accuracy and take good care of a 22 mag? most of my 22lr i do not clean very often. in my centerfires i clean the barrels oil after the days shooting. tell me about a 22 mag? how does this cal differ from the others? the gun shoots excellent with the new hornady critical defense ammo. my best shot at 120 yds on a gray squirrel. it has become my favorite rifle and would like to take the best care of the barrel.