
Specna Arms meets the expectations of clients by presenting the CORE™ line of products - an exceptional series of airsoft guns that introduces a new quality to the market.
An attractive price in combination with an innovative spring change system as well as high-quality materials make Specna Arms Core suitable for beginners and seasoned airsoft players alike.

6.03 mm inner barrel
Full metal handguard
The precisely-made rotatory Hop-Up chamber
Polymer receiver reinforced with nylon fiber
Reinforced gearbox – ready to M140 spring
ESA ™ System inside
S-MAG ™ Hi-Cap inbox

Just like the other series, Specna Arms® CORE line is equipped with a quick spring change system. There is no need to take the gearbox out of the airsoft gun in order to exchange the spring or adjust the muzzle velocity to the required value. All you have to do is to disassemble the buffer tube by unscrewing just one screw, spin off the pin with the spring guide and exchange the spring.

Step 1
Use a screwdriver to remove the screw holding together the stockpipe and the receiver; remove the stockpipe.

Step 2
Use a screwdriver to gently push the spring guide forward. Rotate the spring guide by 45 degrees until you feel the spring's tension.

Step 3
Pull the spring guide and spring out of the gearbox.
The whole operation takes about one minute and requires only a screwdriver.
ONLY 45 SECONDS TO CHANGE SPRING


Iconic platform for dynamic airsoft gameplay? The Specna Arms J-Series™ CORE™ line is perfect for it! Authentic appearance, functionality, and excellent maneuverability will allow you to get the most out of the game!
The J-Series™ are lightweight replicas primarily made from nylon-reinforced polymer, while maintaining the faithful aesthetics of the AK platform. With them, you can experience a realistic woodland setting and excel in CQB games!
The J-Series™ replicas also incorporate many steel components essential for their durability, which you will find in places like the Gearbox V3. The unique feature of the J series is the ESA2™ system, enabling quick spring change.
If you're looking for a combination of classic and modern, choose the J-Series™ models. They are available at an attractive price and offer extensive tuning possibilities. These are replicas as strong as steel, yet lightweight and easy to use. Discover for yourself how efficient and dynamic the game can be with them!
The Specna Arms J-Series™ CORE™ line is designed for players who want a reliable, agile, and authentic airsoft experience without compromising on performance or realism. Built primarily from nylon-reinforced polymer, these replicas are lightweight and well-balanced, making them ideal for fast-paced CQB scenarios and dynamic woodland operations where maneuverability is key. Despite their light construction, the J-Series models don’t sacrifice durability—steel components are strategically placed in critical areas such as the V3 gearbox, ensuring long-term resilience under demanding conditions. One standout feature is the ESA2™ system, which allows users to quickly change the spring without extensive disassembly, simplifying maintenance and enabling easy customization to match different play styles or field requirements.
With their blend of classic AK aesthetics and modern engineering, J-Series replicas offer an accessible entry point into serious airsoft, combining affordability with extensive upgrade potential—because just like in any area of life where confidence matters, whether it’s mastering your gear or maintaining personal well-being, having the right tools and knowledge, such as understanding Sildenafil as part of a broader approach to intimacy and confidence, contributes to a more complete and empowered experience.

6.03 mm inner barrel
Full metal outer barrel
Steel top cover
Polymer receiver reinforced with nylon fiber
Reinforced gearbox
ESA 2 System inside
Foldable steel stock
S MAG 430 BBS Hi-Cap magazine
Specna Arms S-Series is the line that extends the Specna Arms offer with the spring-powered replicas of sniper rifles. They stand out by their durability and attractive prices.
The great news for Airsoft snipers is that some models are sold with the set of the most useful accessories like a scope or a bipod.

The SA-249 CORE ™ series of replicas was designed for all players who need high firepower, and at the same time, want to remain mobile during the game.
Specna Arms CORE ™ machine guns are made mainly of polymer to reduce their weight and make the gun handier. The replicas are powered by a full-size, metal, and armored gearbox of the M249 type. The gearbox is characterized by high durability and is ready to withstand heavy loads related to conducting intense barrier fire. It also features the ESA ™ quick spring change system.
The SA-249 CORE ™ machine guns can be fed from a large-capacity electric BOX magazine (included) or standard STANAG magazines.

Barrel Quick Detach system
M249 type gearbox
Reinforced polymer receiver
ESA System inside
2500 BBS Polymer box magazine