Specna Arms RRA-SA-E07 Edge 2.0 M4 AEG Rifle (Color: Black)

What distinguishes EDGE 2.0 ™ from the previous version?

- GATE ASTER™ Unit

- Solar™ Trigger

- Helium™ Flat Hop Bucking

- High Torque Motor

- ESA2™ Quick Spring Change System

The replica features complete, licensed markings of the firearms manufacturer - Rock River Arms. It is a firearm parts and accessories manufacturer, but most of all, a manufacturer of high-quality AR-15 carbines. The company was founded in 1996 by Larson brothers in cooperation with Les Baer and it is based in Colona, Illinois. Today, RRA supplies under a contract AR-15 carbines to anti-narcotic DEA agency, FBI or US Marshals.

Every element of the replica had been made and fitted with the utmost care for every detail. In addition, the body features a Nano Coating finish that prevents scratches. The body also bears deeply engraved Rock River Arms markings as well as an individual serial number further authenticated by an additional hologram. Details that deserve note also include the QD pistol grip that provides easy and rapid access to the motor without having to use tools as well as a double-sided loop for the attachment of a tactical sling.

SA-E07 carbine replica is equipped with a Free Float type handguard in KeyMod mounting system that can serve as a mount for various tactical accessories: flashlights, grips, laser sights and optical sights. The barrel features a muzzle device on a 14 mm CCW thread. The top RIS rail features flip-up iron sights.

The replica features an internal precision barrel with 6.03 mm in diameter that provides high accuracy and repeatability of fired shots with a new type of a Hop-Up rotary chamber.

Preinstalled Helium™ Flat Hop bucking allows for a very precise and stable adjustment of the BB spin.

The replica features an ESA2™ Quick Spring Exchange System. Due to that system, it is possible to rapidly and quickly adapt the power of the replica to the conditions expected on the playing field without the necessity to have the access to a workshop or a set of special tools - all that is required is to remove the stock slide in order to gain access to the spring so that it can be removed without having to pull out or disassemble the gearbox.

The advantages of the ESA2™ system are hard to overstate. In the light of current internal regulations inside various groups, the system guarantees the user a varied set of possibilities and plenty of freedom. ESA2™ system allows with a minimal amount of time to exchange the main spring, thus to customize the muzzle velocity towards the area of the game in such a way so as to guarantee an ideal compromise between the effectiveness of fire and the safety for the user himself as well as other participants. Inside the box, along with the replica, is another M90 main spring that is excellent for indoor operations.

ESA2™ system is included in the European Patent with a number: 007422159-0001

The heart of the replica consists of the ORION gearbox based on a reinforced frame and equipped with the function of the main spring release. The replica features an arrays of high-grade parts right out of the box, which makes it characteristic for its reliability and preparedness for further tuning. ORION gearbox is ready for cooperation with M140 springs. Inside, there are elements such as:

- reinforced polymer piston with a full, steel jaw

- lightweight, polymer double air-sealed piston head with bearings

- aluminum, air-sealed nozzle

- aluminum, double air-sealed cylinder head

- bearing-mounted spring slide

- set of steel gears

- 8 mm ball bearings

The replica uses a powerful and efficient High Torque motor equipped with powerful neodymium magnets. The motor has 22TPA (Turn Per Arm) winding and can handle without issue springs more powerful than the one included in the set.

ASTER™ system is the younger brother of a well-known TITAN™ unit. This fourth generation of AEG control systems was designed with a majority of electric replicas equipped with gearbox V2 in mind, also those that undergo demanding tuning. ASTER™ allows to reach maximum durability whilst retaining the attractive price. This system is characteristic for its uniquely beneficial price to efficiency ratio.

Thanks to ASTER™, you can improve your replica by replacing the connectors with an advanced controller equipped with innovative optical sensors, which offers up to 240 trigger sensitivity settings. Trigger rapid reaction and many other useful functions will enable you to get an edge over opponents on the airsoft battlefield. An intelligent fuse protects the battery, the motor and the controller, even from a reverse connection of the battery. This function, along with optical sensors, makes ASTER™ the most durable drop-in type system available on the market.

ASTER™ provides new possibilities:

- safeguard from reverse polarization of a battery

- innovative optical sensors

- 250 trigger sensitivity settings

- ability to configure with the use of the replica’s trigger or GATE Control Station application

- integrated RGB LED diode simplifying the programming of the system

- premium functionality at a reasonable price

The EDGE 2.0™ replicas are equipped with a dedicated Solar™ Trigger, which works perfectly with the ASTER™ sensors, offering unprecedented sensitivity and precision. The new Specna Arms trigger is made under license of Gate Quantum Trigger™.

Attention! Some functions of ASTER system are available in GCS (Gate Control Station). In order to use it, one requires a USB-Link (not included in the set - to be purchased separately).

Full system description: https://www.gatee.eu/products/aster/ast2-en (Link->https://www.gatee.eu/products/aster/ast2-en)

ASTER™ unit manual: https://www.gatee.eu/download/aster-v2-quickstart.... (Link->https://www.gatee.eu/download/aster-v2-quickstart....)

The box, apart from 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. Noteworthy is the characteristic texture comprised of Specna Arms logos. S-mag facilitates a seamless feeding of BBs even at high ROF.

The set does not include a battery or a charger.

The set includes:

- replica

- 2 x S-MAG Mid-Cap magazine

- additional M90 main spring

- User’s manual

- certificate

- GATE ASTER™ diagnostics card

- tactical vertical grip