RRA SA-E01 EDGE 2.0™ Carbine Replica
EDGE 2.0™ series introduces a new quality to Specna Arms family of replicas, to an already testedd by players construction by adding new functionalities and innovations. Thanks to this, Specna Arms EDGE 2.0™ carbines offer an exceptionally high level of craftsmanship and technical advancement straight out of the box.
What sets EDGE 2.0™ apart from earlier versions?
- GATE ASTER™
- Solar™ Trigger
- Helium™ Flat Hop bucking
- High Torque motor
- features quick spring release system - ESA2™
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 an easy and rapid access to the motor without having to use tools as well as a double-sided tactical sling swivel.
SA-E01 carbine replica is equipped with a classic, short, polymer handguard. The barrel features a muzzle device on a 14 mm CCW thread. The top RIS rail features a transport handle with an aperture sight.
The replica features a precise internal barrel with a diameter of 6.03 mm as well as a Hop-Up rotary chamber of new type that enables very precise system adjustment.
Helium™ Flat Hop bucking, installed by default, increases BB spin stability and enables shots to be even more accurate.
The replica features an ESA2™
Quick Spring Change 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 tube 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. 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 array 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
- light, polymer, double air-sealed, ball bearing piston head
- aluminum, air-sealed nozzle
- aluminum, double air-sealed cylinder head
- ball bearing spring guide
- 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
EDGE 2.0™ series features a dedicated Solar™ Trigger that ideally works with ASTER™ system sensors offering a never seen before sensitivity and precision. New Specna Arms trigger has been created under Gate Quantum Trigger™ license.
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/pl/produkty/aster/ast2-pl
ASTER™ System User’s Manual: https://www.gatee.eu/download/aster-v2-quickstart.pdf
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:
- 2 x S-MAG Mid-Cap magazine
- additional M90 main spring
- GATE ASTER™ diagnostics card
Indications v2, v3, v6 does not mean the level of advance, but only shape of gearbox skeleton which was used and selected by the manufacturer depending on the capabilities of the body of the replica. For example, a models of the M4/M16 family, MP5, have a v2 gearbox, while the AK family have gearbox v3.
Modified v2 Gearbox
|Type of fire|
|Diameter of bearings in GB [mm]|
800 / 880
|Inner barrel length [mm]|
Magazynek typu Mid-Cap
|Magazine capacity [pcs]|
Hop-Up system is used for overclocking bb during the shot (putting it in rotation), through which, it extends its flight path. Acting laws of physics make that bb lift up, while the gravitational force take it down. Appropriate adjustment of Hop-Up, will compensate for these two factors, which result in long and straight flight for longer distance and be greater focus shot (to improve accuracy).
Blow back is a simulation system of the cocking lever - it imitates the work of it as the equivalent sharp. This system raises the realism and adds a lot more experience during shooting.
|Automatic electric guns|
plastic + metal
rechargeable battery is characterized by high efficiency
current-carrying capacity, but there are disruptive effect on memory.
Should be unloaded and loaded in the full cycle, ie, it is recommended
to fully discharge, and after unloading must charge the battery
immediately without leaving it for a long time in a discharged state.
|Propulsion / Powered by|
|Barrel thread type|
|Quick Spring Change System|
DEANS / T-connect
It is the spped of bb, while its leaving the innerbarrel of replica. This speed is measured in FPS (Feet Per Second).
1 FPS = 0,3 m/s
1 J = 99 m/s
1 J = 326,7 FPS