The CZ 457 At-One Varmint SR is a precision bolt-action rifle chambered in .22 LR with a 24" heavy barrel and premium Boyd's adjustable comb stock for exceptional accuracy and customization.CZ 457 At-One Varmint SR bolt-action rifle.22 LR caliber with 1:16" twist rate24" heavy barrel with black nitride finish5+1 round capacityBoyd's wood stock with adjustable combThreaded muzzle for suppressor compatibilityAdjustable trigger systemTwo-position safetyOverall length: 38" Weight: 7.73 lbsDesigned for varmint hunting and precision shooting this rifle combines CZ's renowned accuracy with the versatility of an adjustable stock system making it ideal for long-range small game hunting and target shooting applications.