Specna Arms AK SA-J22 VAPOR GBBR assault rifle
The gas-powered assault rifle from manufacturer Specna Arms was developed in partnership with Well Pro.
Robust steel construction, aluminium components and a realistic blow-back system make the SA-J22 VAPOR a replica created for players expecting maximum realism and durability both during training and more demanding scenarios or MILSIMs.
The SA-J22 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.
Package include:
- Cleaning rod
- Low-Cap Magazine
- Replica
- Allen key
- BBs speedloader
| Based on | AK12 |
Blow Back![]() Blow back is a simulation system of the cocking lever - it imitates the work of it as the equivalent sharp. This system raises the realism and adds a lot more experience during shooting. | Yes |
| Colour | Black |
| Product length [cm] | 94 |
| Product weight [g] | 3600 |
| Power supply | Gas |
| Material | Aluminum Plastic |
| Made of | Steel |
Muzzle velocity [FPS]![]() It is the spped of bb, while its leaving the innerbarrel of replica. This speed is measured in FPS (Feet Per Second). 1 FPS = 0,3 m/s 1 J = 99 m/s 1 J = 326,7 FPS | 370 |
| Fire mode | Full-auto Semi-auto |




