series CZ 457 American 17 HMR caliber Miniset
series CZ 457 American 17 HMR caliber Miniset
A set for user adjustment of parameters (caliber, barrel length and profile) of the CZ 457 series rimfire rifles. This miniset contains a light 24“ barrel without sights that's chambered in 17 HMR, a polymer magazine for five rounds and wrenches necessary for barrel replacement. The barrel muzzle is fitted with a unified ½“x20 UNF thread with a plug.
