VZ 58 Handguard Expert

Product detailed description

Duralumin handguard Sa vz 58 Expert.

Complete duralumin handguard for Sa 58 weapons.

This is clearly the best handguard for the Sa vz.58.

Specifications

The Expert handguard is compatible with all weapons of the Sa vz.58 type with a minimum barrel length of 300mm.
Ideal for use with an Eotech, Meopta or Vortex open collimator.
Our product is made of high strength aluminum alloy using some steel parts.
The surface is hard anodized in black.
The forearm is equipped with three MIL-STD 1913 strips and the upper forearm with one.
The side rails on the forearm are shortened so that they do not limit the controllability of the cocking lever of the bolt carrier, but at the same time ensure a comfortable grip.
Thanks to the used material and construction, fast heat dissipation and thus fast cooling of the barrel is ensured.
The underarm is attached to the weapon using sleeves on the barrel of the weapon.
During the design of our forend, emphasis was placed on maximum compatibility with accessories available on the market designed for the MIL-STD 1913 interface, user comfort, easy assembly without additional modifications, stability of the rectification of the sight fixed on the forend and not to limit the use of fixed sights.

The main advantages of the handguard

Guarantees alignment with the main weapon
It minimizes the dependence on other dimensions of the weapon and their tolerances.
It guarantees a firm attachment to the weapon without any play, but at the same time without unwanted tension that would deform the barrel.
Minimal deformation mainly due to thermal expansion of the material during firing.
The upper handguard is inserted into the handguard and guarantees, even after disassembly for cleaning and reassembly, the exact position and thus the rectification of the sight.
Removing the buttstock is very simple, by simply moving the spring-loaded catch and then removing the buttstock. It is done without the use of tools.
This product has type tests from VTÚVM Slavičín.
According to VTÚVM Slavičín, this unique design solution is the best they have encountered so far.

Gunsmith Tomáš Zendl (EvoArms) produces for GuneXpert.

The Expert system is connected in height to the duralumin shutter cover and creates a new functional unit that can be used for all optical systems.

We constructed our forearm with maximal level of compatibillity with aftermarket accessories for MIL-STD 1913, operator's comfort, easy installation with no further modifications needed, well holding zero of attached optics and usability of iron sights.

Our product is machined of high-strength alluminum alloy with several steel parts.

Hard anodized black finish.

Lower handguard offers three and upper handguard one MIL-STD 1913 rail.

Side rails on lower handguard are shortened, to allow for easy access to the charging handle, while providing comfortable grip.

Because of the construction and material used, heat is quickly led away and fast barrel cooling is achieved.

Attached to the barrel with bolt-on sockets.

This construction brings following advantages

Ensures alighment with the barrel
Minimal dependence on rifle's dimensions and their tolerance
Provides solid attachment to the rifle with no play, but at the same time with no unwanted tension that could deform the barrel.
Minimizes barrel deformation by material's heat expansion while shooting.
Upper handguard is fitted into the lower part and even if you disassemble the rifle for cleaning, when reassembled it retains the exact position and thus any optic mounted on it will hold zero.

Field stripping the handguard is very simple - just by pushing the spring latch and removing the upper part.

No tools needed.

Army's testing facility VTÚM Slavičín in it's report considers this unique design the best one they've ever encountered.

System Expert is compatible with SA VZ.58 Sporter rifle in 5,56x45 mm.

Ideally suited for use with open red dot sights EOtech or Meopta.

Made in Czech Republic

Very high quality, for military using