Rimfire rifles are where marksmanship starts and where it gets refined. The Ruger 10/22 family anchors the semi-auto side alongside AR-style trainers like the Tippmann M4-22 and GSG-16, while bolt guns run from the Savage B-series to the Bergara B-14R precision trainer. Chamberings cover 22 LR for cheap practice, 22 WMR for more reach, and 17 HMR for flat-shooting varmint work, with Henry lever actions adding classic appeal.