CZ 453 AMERICAN/VARMINT
.17 Mach 2 (disc. 2006), .17 HMR (new 2007), or .22 LR cal., 5 shot detachable shot mag., 20.9 (Varmint) or 22 1/2 (American) in. fluted or non-fluted barrel, two-position safety, regular (disc. 2009) or single set trigger (became standard ...