The CZ-USA CZ 457 At-One Varmint .22LR bolt-action rifle is a serious trainer and small-game platform built on the proven Boyd's AT-ONE stock. If you're introducing a young or smaller-frame shooter to rimfire precision, setting up a dedicated .22 LR for high-volume range work, or developing varmint skills without the recoil and noise of centerfire, this rifle adapts to your shooter instead of forcing them to adapt. The adjustable length of pull (12.5″ to 14.25″) and comb height (5/8″ of rise) mean one rifle can fit multiple family members or grow with a junior shooter over years of use—a setup that pays for itself in ammunition savings alone.

That cold hammer-forged, 24-inch heavy barrel isn't just there for accuracy. The 16.5" of threading makes suppressor mounting straightforward, transforming an already quiet cartridge into something you can shoot in your backyard without drawing every neighbor's attention. The laminate stock is stiff and weather-resistant, giving you a rigid platform whether you're running it from a bench or prone, and it won't warp or swell like wood does in humid climates. Add a fully adjustable trigger and a clean two-position push-to-fire safety, and you've got the mechanical foundation for learning or refining shot control.

The 1:16 twist rate and detachable five-round magazine keep things straightforward—this is a workhorse, not a race gun. No integrated sights (the 11mm dovetail accepts standard rings and bases) means you can build the optic setup you want, whether that's a budget 4x scope for casual shooting or a quality variable for precision work. At 7.73 lbs, it's light enough for a day afield but heavy enough to settle naturally behind a scope.