This is a discussion on Ammo for Charger within the Ruger Charger forums, part of the Ruger 10/22 Rimfire category; Which ammo are you finding gives the best accuracy in the Charger?...
The only true way to find out is to go out and but a box of several different brands and run them thru your gun. The Charger will tell you what it likes best. Just because brand X shoots 1/4" groups with your buddies gun does not mean it will do the same in yours. 22's are just like that.