Specna Arms RRA SA-E04 EDGE 2.0™ Carbine Replica - Black

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RRA SA-E04 EDGE 2.0™ Carbine Replica

The EDGE 2.0 ™ series introduces a completely new quality to the Specna Arms replica family, adding new functionalities and innovations to the tried and tested design.

As a result, Specna Arms EDGE 2.0 ™ carbines offer an exceptional high level of craftsmanship and technical advancement straight out of the box.

What distinguishes EDGE 2.0 ™ from the previous version?

• GATE ASTER ™ chip

• Solar ™ Trigger trigger

• Helium ™ Flat Hop bucking

• High Torque engine

• ESA2 ™ quick spring change system

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 Specna Arms markings and an individual serial number with an additional hologram.

Noteworthy details include the adjustable mechanical sights and a double-sided tactical sling mounting eye.

The replica has a 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. 

The Helium ™ Flat Hop bucking, which was installed in the replica, will improve the stability of the BB’s and make the shots even more accurate.

The replica features a quick spring change system, ESA2 ™. 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 ESA2 ™ system cannot be overestimated. The ESA2 ™ 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 ESA2 ™ system is covered by the European Patent No. 007422159-0001

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 made of steel

• Light, polymer, double-sealed piston head with bearings

• Aluminum, sealed nozzle

• Aluminum, double sealed cylinder head

• Spring guide with bearings

• Set of steel gears

• 8mm ball-bearing

The replica also uses a powerful and efficient High Torque motor equipped with strong neodymium magnets. The motor has a 22TPA (Turn Per Arm) winding and can easily handle springs stronger than those included in the set.

The ASTER ™ system is the little brother of the well-known TITAN ™ unit. This fourth generation of AEG control systems has been designed for the majority of electric replicas equipped with the V2 gearbox, including those that are heavily tuned. ASTER ™ will allow you to achieve maximum reliability at an affordable price. This system is characterized by an extremely favorable price-performance ratio.

Thanks to the ASTER ™ system, you can improve the replica by replacing the contacts with an advanced controller equipped with innovative optical sensors, which offers up to 250 trigger sensitivity settings.

Quick response to the trigger and many other useful functions will allow you to gain an advantage on the airsoft battlefield.

A smart eletric fuse protects the battery, motor and controller, even with reverse battery connection. This feature, coupled with the optical sensors, make ASTER ™ the most durable drop-in chip on the market today.

ASTER ™ gives you new possibilities:

• Protection against battery reverse polarity

• Innovative optical sensors

• 250 trigger sensitivity settings

• Possibility of configuration using the replica's trigger or the GATE Control Station application

• Built-in RGB LED for easy system programming

• Premium functionality at a fair price

The EDGE 2.0 ™ replica series has a dedicated trigger, called the Solar ™ Trigger that works perfectly with the sensors of the ASTER ™ system, offering unprecedented sensitivity and precision.

The new Specna Arms trigger is licensed from the Gate Quantum Trigger ™.

The box with the replica includes two S-MAG mid-cap magazines with a capacity of 125 BB’s each.

The S-MAG is an exclusive polymer magazine designed by Specna Arms. The characteristic texture of the Specna Arms logo on the magazines is something noteworthy. S-mag ensures trouble-free feeding of BB’s, even at high ROF.

The set does not include a battery or charger.

The set includes:

• Replica

• 2 x S-MAG mid-cap magazine

• Additional M90 main spring

• User manual

• Certificate

• GATE ASTER ™ diagnostic card

• Tactical grip