Ruger SR22 – $15

The SR22 does not share design and ergonomic commonalities with the striker-fired centerfire Ruger SR-Series pistols and mechanically deviates significantly. In fact, it is more similar to the Walther P22 than a Ruger SR-Series pistol. The SR22 comes only in compact size, although recently a 4.5-inch (11 cm) barrel version (Model 3620) was released.