^^^^^^^^
The link provided is for a primer free, not lead free load. In certain areas in Cali, you have to have lead free bullets so the condors don't get sick (not my law just the way it says it). AFAIK the winchester tin rounds, which really have bad accuracy for me, are the only .22LR lead free. As far as .22 Mag I thought hornady was loading one, but that may have been their .17 HMR.
edit: oops powder not primer, my experience with remington ammo must have clouded my typing.