Specna Arms AK-12 SA-J21 VAPOR GBBR Assault Rifle - Black

Specna Arms AK SA-J21 VAPOR GBBR assault rifle

The gas-powered assault rifle from manufacturer Specna Arms was developed in partnership with Well Pro.

Solid steel construction, aluminium components and a realistic blow-back system make the SA-J21 VAPOR a replica created for players expecting maximum realism and durability both during training and more demanding MILSIM scenarios, and due to the shortened barrel, even for buildings.

The SA-J21 features an aluminium-made
- exhaust device
- external barrel
- gas bend
- dummy gas tube
- a bow-tie cover
- stock catch
- slide with plunger.
The following are made of steel
- the barrel with the lock chamber cover
- fire selector levers
- reinforced barrel front (housing of the hop-up chamber)
- bipartite guide for the return spring
- return spring.
Made of polymer:
- a handguard with mounting rails
- adjustable buttstock (both length and cheek piece)
- ergonomic pistol grip.

The model comes factory-equipped with an NPAS, allowing precise power adjustment and potentially affecting the blow-back recoil.

The model is an interesting proposition for those looking for an AK GBBR rifle in Well Pro specification. RIS rails on the handguard will allow expansion with additional accessories such as a torch, laser, red dot sight or vertical grip. The body is equipped with double-sided manipulators (magazine release and selector) as a nod to left-handed players, and the special shape of the magazine will allow you to fire even when lying down. What is more, an attentive user will notice the 6P70 and 5.45x39 calibre markings on the barrel, which will certainly appeal to lovers of realism.
The smoothly functioning blow-back system not only gives a lot of satisfaction when shooting single or continuous fire, but also increases realism by generating a clear recoil, which significantly increases the pleasure of use. The shortened barrel, on the other hand, will allow operation in tight spaces.