EDGE ™ is a series of Specna Arms replicas that combines a range of innovative solutions and technologies difficult to find in other replicas on currently the market. The series focuses on a very good external build, solutions increasing the replica’s versatility, longevity, facilitating failure diagnostics, and susceptibility to power tuning. Straight out of the box you will get a replica in which you won’t have to make any kind of modifications, unless you want to – which will be remarkably simple. 

The replica has full, licensed markings of the firearms manufacturer – Rock River Arms. It is an American manufacturer of gun parts and accessories, but most of all high-quality AR-15 carbines. The company, founded in 1996 by the Larson brothers, with Les Baer, is based in Colona, Illinois. Today, the RRA supplies its rifles on contract to, among others, the DEA, FBI and US Marshals anti-drug agency.

Each element of the replica was carefully made and fitted with great attention to every detail, in addition to the finish of the body, Nano Coating was used to prevent wear and tear. The body features deeply engraved Rock River Arms markings and an individual serial number with an additional hologram. Some of the more noteworthy details include the QD pistol grip, providing easy and quick access to the engine without the need for tools, and a double-sided tactical sling mounting eye.

The SA-E08 carbine replica comes equipped with a front rail in the KEYMOD mounting system on which various tactical accessories can be mounted: flashlights, grips, laser pointers and optical sights. The set contains 3 sections of mounting rails. Foldable mechanical sights were placed on the top RIS rail. The barrel of the replica is ended with a 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 the Polish manufacturer and a well-known factory of airsoft replicas. The highest quality MOSFET X-ASR will take care of the safety of the replica’s components, improve the trigger response and the longevity of the internal electronics and the battery, and will also allow you to diagnose basic trouble-shooting and errors inside the replica thanks to the built-in signaling diodes. 

The replica has a build in 6.03 mm diameter internal precision barrel, which will ensure perfect accuracy and precision of shots. A new type of rotary Hop-Up chamber is compatible with the precision barrel, which allows for more precise and stable adjustment of the BB’s precision and accuracy. 

One of the replica’s features is a quick spring change system, ESA ™. The system allows for a quick and efficient adjustment of the replica’s power to the requirements in the field of play, without the need of tool usage – just unscrew the stock guide to reveal the access to the spring, without having to remove or disassemble the gearbox.

The advantages of the ESA™ system cannot be overestimated. In the light of the arrangements existing within the airsoft environments, this system guarantees the user a considerable amount of possibilities and a lot of freedom. The ESA ™ system allows you to quickly, with little to no effort change the main spring, and thus adjust the muzzle velocity of the replica to the requirements of the game organizer. This guarantees an ideal compromise between the effectiveness of firing your shots and your own safety and the safety of other players. The whole set also includes a second M90 main spring, which is perfect for indoor games.

The heart of the replica is the ORION gearbox based on a reinforced chassis and equipped with the main spring release function. The replica straight out of the box has a number of very high-quality parts, thanks to which it maintains a very good work culture and is prepared for further tuning. ORION Gearbox is made to work with M140 springs. Inside the replica there are such elements as:

– reinforced polymer piston with a full steel jaw
– Aluminum, sealed nozzle
– aluminum, sealed cylinder head
– Polymer, sealed piston head with bearings
– a spring guide with bearings
– a set of steel gears
– 8mm ball bearings