https://www.canadiangunnutz.com/forum/images/smilies/new/agree.gifProbably would be easier to reload .22 magnum as its inside lubricated & premade for higher pressures.
.22 LR is barking up the wrong tree.
.22 mag has never been known for accuracy, but with lighter projectiles and faster powders and correct rifling, there could be a lot of room for improvement.