Sometimes, it just is in your best interest to have a couple calibers of revolver handy. So why not have a 2-in-1? This Ruger Single-Six Convertible includes a second cylinder to change it from the standard .22 LR to .22 Mag, so you can keep things going on the range or change things up based on your preference on the fly in the field. Buy your Ruger revolvers online from Machine Guns Kings today and save big!