RRA SA-E25 EDGE™ HAL2™ ETU Gen.2 - Chaos Bronze

The Specna Arms RRA SA-E25 EDGE™ HAL² Gen. 2 is an electric airsoft carbine (AEG) designed for players who want accuracy, reliability and smart features right out of the box – without immediate internal upgrades.

HAL²™ smart trigger unit with Bluetooth

At the core of this replica is the HAL²™ electronic unit with a magnetic Hall-effect trigger sensor offering:

• extremely fine trigger sensitivity (up to 500 resolution points)

• fast and crisp trigger response

• resistance to dirt and external light, ensuring reliable operation in demanding conditions

Thanks to the built-in Bluetooth® Low Energy, the gun connects directly to your phone. Using the free Specna Link™ app (Google Play / App Store), you can easily configure:

• trigger sensitivity

• pre-cocking for an even faster first shot

• fire modes – SINGLE, BINARY, bursts (SERIAL) or full AUTO, assigned to selector positions

• burst length and rate of fire

• LiPo / Li-Ion low-voltage protection

• magazine mode and live battery status

• individual profiles for different game modes or replicas

• advanced telemetry and real-time replica status

In practice, this means you can tune the gun exactly to your playstyle and field limits without opening the rifle or programming it through the trigger.

Accuracy and internals – built for performance

Inside, the SA-E24 is fitted with components focused on consistent performance and accuracy:

• 6.03 mm precision inner barrel for improved grouping and effective range

• Helium™ Flat Hop bucking (Eraser) for more stable backspin and a flatter BB trajectory

• TDC Magnus rotating Hop-Up chamber (Top Down Center) for fine and repeatable hop adjustment

The reinforced Æther™ gearbox (EU-patented) includes:

• strengthened shell in all critical areas

• windows for anti-reversal release and pre-cocking / AoE inspection

• motor pinion inspection window

• trigger adjustment function and alignment screw holes

The airseal set is built for durability and sealing:

• polymer piston with full steel rack

• bearing polymer spring guide

• sealed polymer piston head with bearing

• aluminium cylinder and double-sealed aluminium cylinder head

• steel gear set

Together, these parts provide smooth running, good air seal and long-term reliability even for frequent skirmish use.

Rock River Arms licensed externals and ergonomics

The body bears original Rock River Arms® markings and an individual serial number, mirroring a real-steel AR-15 carbine from this US manufacturer supplying agencies like the DEA, FBI and US Marshals.

Up front, you get a RRA Lightweight Free Float Rail in M-LOK standard (licensed by Rock River Arms®), which offers:

• low weight and stiffness

• plenty of mounting space for a flashlight, foregrips, PEQ box and other accessories via M-LOK

The top RIS rail comes with a folding rear sight that does not interfere with optics or red dots.

The adjustable stock with textured buttpad lets you set the length of pull to your body and shooting style and houses the battery compartment.

The standard flash hider is mounted on a 14 mm CCW thread, so you can easily attach a suppressor or tracer unit.

The replica is mostly metal, with polymer used only where it’s practical:

• QD pistol grip with tool-less motor access

• ergonomic adjustable stock, folding sights and additional RIS sections on the handguard

ESA™ quick spring change – adapt to any field

The gun features the ESA™ quick spring change system.

By simply unscrewing the stock guide, you gain access to the main spring without removing the gearbox. This allows you to:

• match muzzle velocity to local field or event limits

• switch quickly between CQB and outdoor setups

• save time and money on workshop services

An additional M90 spring is included, so you can fine-tune the power for more restrictive rules right from the start.

Included in the box

You get:

• Specna Arms RRA SA-E25 EDGE™ HAL² Gen. 2

• 2× S-MAG mid-cap magazines

• BB speedloader

• cleaning rod

• Small Tamiya to Deans adapter

• additional M90 spring

Note: Battery and charger are not included and must be purchased separately.