- Caliber: 22 Winchester Magnum Rimfire (WMR)
- Length: 20.5"
- Twist Rate: 1 in 16"
- Material: Hammer Forged Chrome Moly
- Profile: American
- Finish: Blued
- Includes: Installation Tools, spacer & a 5-Round Magazine
CZ 455 American Barrel Kit 22 Winchester Magnum Rimfire (WMR) American Factory Contour 1 in 16" twist 20.5" Steel Blue with 5-Round Magazine
- Product #: 662077
- CZ #: 00201