I'm an avid fan of the .22LR I inherited a marlin 60 just two months ago and have come to the realization that not all .22lr ammo is made the same. Remington and Fedral seem to make the most consistant. I have also slowly been collecting reloading equipment. So far I have a die set, calipers, and a good scale. I've been playing with the calipers mostly and now am wondering how would I go about finding out what the optimal overall cartridge length for my marlin should be, and how would I go about figuering out? Also I know .22lr is a rimfire cartridge, but I've also heard rumors that there is a way to reload them. Has anyone heard anything? Lastly, what .22lr ammo do you like?