SA-B04 ONE™ (004035) SPECNA ARMS





The replica of the Specna Arms SA-B04 rifle is mainly made of zinc and aluminum alloy with the use of steel elements in the most crucial points (screws, pins and attachment points are made of steel).

The Special Force stock and grip are made of very robust polymer.

The body of the replica and the RIS are subjected to a particular anodizing process, which guarantees a high level of corrosion protection.

The painting of the replica was carried out using the pulverization method after a prior sandblasting. This ensures a longer life of the paint against abrasion.

The replica is very well assembled and is very balanced.

The replica uses a quick change system of the mainspring, the so-called Enter & Convert ™. This allows for rapid modification of the replication power, without the need for specialized tools.

The mechanics include a Gearbox ver.2 plus in reinforced metal with quick spring change system, steel spring guide, 8mm bearing bushings, steel gears, lightweight and reinforced polymer piston, anti-vacuum aluminum piston head, cylinder head in metal with reinforced air seal O-ring and metal shot pusher.

Replica features an accurate rotary type polymer Hop-Up unit that allows for very precise and stable adjustment of BB overclocking.

The power of the rifle is close to Joule.


The replica comes with:

  • Replica (Controlled and Tested)
  • 300rd magazine

ManufacturerSPECNA ARMS
Power~ 1 Joule
GearboxVER. 2 Plus
Length of Internal Barrel (mm)285
Length Article (mm)690 - 772
Weight (g)2450
Manufacturer's WarrantyYES


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SA-B04 ONE™ (004035) SPECNA ARMS

SA-B04 ONE™ (004035) SPECNA ARMS


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