series CZ 457 Miniset

CZ 457 rimfire rifles have many advantages. One of the most important is the simple modular design of the series. Every model from this family is an "open system", in which the customer can change such key parameters as the caliber, barrel length and barrel profile.

We have therefore created minisets for this purpose, which are economical sets consisting of a barrel, fiber-reinforced polymer magazine with a five-round capacity of the corresponding caliber (in the case of a .22 LR cartridge magazine, the set also includes a magazine well insert) and Allen wrenches that are necessary for barrel replacement. The illustrated, easy-to-follow manual that comes with every miniset ensures the safe removal and reassembly of the barrel by any user. A simple instruction video is available as well.

The extensive, and continuously increased, offer of minisets for the CZ 457 series rimfire rifles allows the customer to unleash their creativity and build a firearm that meets their needs and expectations. The only partial limitation users are faced with is the cavity for mounting the barrel. In the case of rifles with wooden stocks for thin-walled barrels, the cavity must first be widened (we recommend to use a gunsmith), before a Varmint barrel can be installed. The fiber-reinforced polymer stocks that come with our Synthetic models are designed as universal.

Main features CZ 457 Miniset

Anti-corrosion finish

All metal components in the CZ 457 series rimfire rifle minisets have a high-quality finish that provides extraordinary mechanical and chemical resistance.

Cold hammer forged barrel

Barrels in the CZ 457 series rimfire rifle minisets are made in-house using the proven cold hammer forging method, which ensures consistent accuracy at the highest level and a long service life of the barrel.

Easy installation

The removal and installation of barrels for the CZ 457 series rimfire rifles is very simple for users and requires just a few tools, which are included in the miniset. Only the barrel needs to be replaced when converting to another caliber, and sometimes the magazine (the magazine is identical for the .22 WMR and .17 HMR calibers; a fiber-reinforced polymer insert is inserted in the magazine well for the .22 LR caliber).

Wide range of barrel profiles

The offer of minisets for CZ 457 series rimfire rifles includes thin-walled 24” or 28,6” barrels that come with or without mechanical sights; thick-walled (Varmint) 16” or 20” barrels; and a thick-walled 20” striated barrel.

Choice of .22 LR, .22 WMR or .17 HMR caliber

Minisets for CZ 457 series rimfire rifles are available in the proven .22 LR, .22 WMR and .17 HMR calibers, which enable a wide range of uses from target or hobby shooting to hunting. Varmint barrels with a narrowed Match type chamber for highly accurate shooting are available for .22 LR cartridges.
Barrel length
ico Barrel length
Caliber
ico Caliber
Magazine capacity
ico Magazine capacity
Sights
ico Sights
Barrel
ico Barrel
Thread
ico Thread
630 17 HMR (1:9) 5, fiber-reinforced polymer No Thin-walled ½“x20 UNF
630 22 LR (1:16) 5, polymer No Thin-walled ½“x20 UNF
630 22 WMR (1:16) 5, polymer No Thin-walled ½“x20 UNF
726 22 LR (1:16) 5, polymer Tangent Thin-walled ½“x20 UNF
630 17 HMR (1:9) 5, polymer Tangent, Fiber optic front sight Thin-walled ½“x20 UNF
630 22 LR (1:16) 5, polymer Tangent, Fiber optic front sight Thin-walled ½“x20 UNF
630 22 WMR (1:16) 5, polymer Tangent, Fiber optic front sight Thin-walled ½“x20 UNF
412,5 22 LR (1:16) 5, polymer No Varmint, MATCH chamber ½“x20 UNF
525 22 LR (1:16) 5, polymer No Varmint, MATCH chamber ½“x20 UNF
525 17 HMR (1:9) 5, polymer No Varmint ½“x20 UNF
525 22 LR (1:16) 5, polymer No Varmint ½“x20 UNF
525 22 WMR (1:16) 5, polymer No Varmint ½“x20 UNF
525 22 LR (1:16) 5, polymer No Varmint, fluted, MATCH chamber ½“x20 UNF, Compensator

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