M4A1 RIS (RRA SA-E03 EDGE 2.0™) - Black

The classic of classics, the primary weapon of countless armies worldwide, a favorite among airsoft and computer shooting game players alike. It's the M4A1 RIS rifle from Specna Arms with the designation SA-E03 from the EDGE 2.0 series. This classic based on the iconic BLACK RIFLE M4A1 not only dazzles with the renowned design of the famous assault rifle but also with the configuration of its internal parts, offering unparalleled performance and reliability. This weapon will be appreciated by both beginners and experienced players. The Specna Arms brand is becoming increasingly popular among players, consistently ranking high among favorite weapons in the airsoft world. Right from the start, it offers quality at a great price and has perfect potential for future performance upgrades. In simple terms: just buy, unpack, load the magazines, and start playing!

The replica M4A1 RIS SA-E03 Edge 2.0 is equipped with the ASTER processor unit from the Polish company GATE. It ensures safe switching and protects internal parts, improves trigger response, and extends battery life. It also increases the rate of fire and allows safe use of Li-Pol batteries 7.4V and 11.1V. Moreover, it can adjust trigger sensitivity, pre-cocking, and, of course, firing mode. Integrated status diodes allow the unit to diagnose basic weapon issues.

As a standard feature, the M4A1 RIS is equipped with a precise 6.03 mm inner barrel that enhances accuracy. It also incorporates the increasingly common QSC ESA2 system (quick spring change), allowing you to install a stronger/weaker spring as you see fit. The spring can be changed without the need for special tools – no longer requiring a long screwdriver, simply loosen the nut on the tube, and you can access the QSC screw of the gearbox directly. This gearbox is also reinforced and includes premium internal parts, capable of working with springs up to M120 as stated in the description of Specna Arms ORION gearboxes.

Features:

• High-quality metal body engraved with Rock River Arms markings
• Crane stock for accommodating multi-part batteries
• V2 gearbox with QD ESA2 system and easily detachable tube
• Reinforced polymer piston with all steel teeth
• Aluminum nozzle
• Aluminum cylinder head with dual sealing
• Aluminum piston head with dual sealing and bearings
• 8mm ball bearings for smooth operation
• Set of gears with a ratio of 18:1
• Polymer rotary hop-up chamber
• Precise 6.03 mm diameter inner barrel

News in the Edge 2.0 version:

• ASTER processor unit from Gate
• SolarTM trigger
• HeliumTM Flat Hop rubber
• Motor with strong torque 22 TPA

External Processing

The Specna Arms M4A1 RIS SA-E03 Edge 2.0 replica stands out with high-quality external processing featuring Nano Coating surface treatment, boasting increased resistance to scratches and damage. It is matte black, giving it an elegant appearance. The M4 RIS Rock River Arms style foregrip allows for attaching various accessories. Its ergonomic design ensures comfortable grip and easy handling. With an adjustable stock, this replica is ready for diverse gaming situations. Overall, it's a rifle that combines top performance with attractive design for the ultimate airsoft experience.

In the Package, you will find:

• Rifle
• Two S-MAG magazines with a capacity of 125 BBs (needs to be filled with a speed loader)
• Grip
• Set of handguard covers
• Replacement weaker spring (M90) for CQB
• Specna Arms promotional stickers
• User manual
• RRA certificate
• GATE ASTER programming card

*** Upon request, the connector can be rewired to another type. Simply write your request in the order note. ***