Tanie Militaria does a comprehensive walkthrough of the features of the Specna Arms SA-E40 EDGE Blue Edition AEG... "The EDGE™ is a line of Specna Arms replicas that combines a range of solutions and technologies that are difficult to find in other replicas on the market. This is a line that focuses on both very good external workmanship, solutions that increase the replica's versatility, extend its life, facilitate the diagnosis of failures, and susceptibility to power tuning. Straight from the box  you get a replica in which you do not have to make any modifications, but if you want - they will be fabulously simple.

Each element of the replica was made and fitted with attention to every detail, in addition to the finish of the body, a  Nano Coating coating was used  to prevent scratches. Deeply engraved  Specna Arms markings and  an individual serial number are placed on  the receiver . Noteworthy details include  the QD pistol grip , providing easy and quick access to the engine without the need for tools, and  the double- sided lug  for mounting a tactical sling.

The replica is equipped with a front rail in the  KEYMOD mounting system  on which various tactical accessories can be mounted: flashlights, grips, laser pointers or optical sights. The set includes  3 sections of mounting rails . Folding iron sights are located on the long top rail. The barrel of the replica ends with a custom muzzle device mounted on a 14mm CCW thread.

The carabiner has a factory-installed  MOSFET X-ASR system  of the Polish brand  GATE . It is an unprecedented cooperation between a Polish manufacturer and a well-known factory of airsoft replicas. The highest quality MOSFET X-ASR will ensure the safety of the replica's components, improve the response to the trigger and the life of the electronics and battery, and will also allow you to diagnose basic failures inside the replica thanks to the built-in signaling diodes.

The replica has a  precise inner barrel  with a diameter of 6.03 mm mounted in the stock, which ensures high accuracy and repeatability of shots. A new type of rotary Hop-Up chamber  works with the barrel  , which allows for very precise and stable adjustment of the BB spin system.

The replica uses  a quick spring replacement system, ESA™ . It allows for quick and efficient adjustment of the replica's power to the conditions expected on the playing field without the need to have access to a workshop or a number of specialized tools - just unscrew the stock guide to reveal access to replace the spring without having to pull out or disassemble the gearbox.

The advantages of the  ESA ™ system  are difficult to overestimate. In the light of the arrangements existing within the environments themselves, this system guarantees the user considerable possibilities and a lot of freedom. The  ESA ™ system  allows you to  replace the main spring with minimal time, and thus adjust the muzzle velocity of the replica to the area of ​​the game so as to guarantee the perfect compromise between the effectiveness of fire and the safety of oneself and other players. The box with the replica also includes a  second M90 mainspring , which is perfect for indoor games.

The heart of the replica is the  ORION Gearbox  based on a reinforced frame and equipped with the function of releasing the main spring. Straight from the box, the replica has a number of high-quality parts, thanks to which it is characterized by a high work culture and is ready for further tuning. ORION Gearbox is ready to work with  M140 springs . Inside, there are elements such as:

• reinforced, polymer piston with full steel jaw
• aluminum, sealed nozzle
• aluminum, double-sealed cylinder head
• aluminum, double-sealed piston head with bearing
• bearing spring guide
• set of steel gears
• 8mm ball bearings

The box with the replica includes  two mid-cap S-MAG magazines  with a capacity of 125 BBs each. S-MAG is an exclusive polymer magazine designed by Specna Arms. The characteristic texture composed of Specna Arms logos draws attention. The S-mag ensures trouble-free BB feeding, even at high ROF."