series Miniset CZ 457 American caliber .17 HMR

A set for user adjustment of parameters (caliber, barrel length and profile) of the CZ 457 series rimfire rifles. This miniset contains a thin-walled 24“ barrel of the .17 HMR caliber without mechanical sights, 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.

Parameters and technical data

  • Barrel length
    630
  • Caliber
    .17 HMR (1:9)
  • Magazine capacity
    5, polymer
  • Sights
    No
  • Barrel
    Thin-walled
  • Thread
    ½“x20 UNF
TECHNICAL DOCUMENTATION

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