CZ 457 Lux 22LR Rifle - MPN 02301 - UPC 806703023014 - Out Of Stock - Price 570. . 17 lbs. With a cheekpiece and comb ideal for use with its crisp iron sights, this 457 is one classy plinker. 22 lr only), the 457 Thumbhole will entice shooters to engage targets at medium and long distances for rimfire chamberings. Varmint. Contour. . With the exact same swappable barrel system as the 455 and the same reliable polymer magazine system, the 457 is without a doubt the best rimfire platform weve ever fielded. 99 Item Number 138030 CZ 457 LUX 22 WMR Designed in the European style, the Lux has a hogback stock fashioned from Turkish walnut. . . . SKU 02301. 22 LR. . Product Name CZ 457 Lux, 22 LR.