Daniel Defense RIS III 12.5'' SA-E28 EDGE HAL 2 ETU V2 airsoft rifle

Specna Arms Daniel Defense® RIS III 12.5'' SA-E28 EDGE™ HAL 2™ ETU Gen. 2 airsoft Carbine

The Specna Arms EDGE Gen. 2 series is built to deliver peak performance straight from the box, combining cutting-edge electronics with rugged, field-proven hardware. This Daniel Defense RIS III-equipped carbine is designed for milsim, CQB, and field play, offering unrivaled trigger precision, reliability, and configurability at a highly attractive price point. Learn more about the capabilities of Specna Arms and explore related gear in our airsoft rifles collection.

Key features and benefits

• HAL2™ ETU system with magnetic Hall trigger delivers extreme sensitivity (up to 500 points) and consistent response while staying resistant to dirt and external light. The HAL2™ Widget works with standard triggers and is compatible with the Specna Link app for rapid tuning.
• Bluetooth Low Energy module enables quick, stable connection to your phone for effortless configuration and real-time telemetry through the Specna Link app.
• EDGE Gen. 2 precision build features a 6.03mm inner barrel and a metal barrel with Nano Coating to prevent scratching and ensure smooth shooting performance field after field.
• Top-tier tuning and reliability include a sealed aluminum nozzle, Helium™ Flat Hop Eraser for stable BB flight, and a RotatingHop-Up Magnuschamber (Top Down Center) for precise adjustments.
• Ather™ Gearbox and reinforced frame (European Patent no. 015044865-0001) deliver robust performance under intensive use, with dedicated inspection windows for pre-cocking, AoE, motor pinion, and frame alignment.
• Versatile firing and safety features support SINGLE, BINARY, SERIAL, and AUTO modes, with advanced protection such as LiPo/LiIon over-discharge safeguards and anti-reversal window.
• Out-of-the-box field readiness designed to be customised for your playstyle via the Specna Link app, making it easy to adapt to different game modes and environments.
• Brand pedigree built on Specna Arms’ reputation for reliability, performance, and value—ideal for players who demand consistency in every skirmish. Explore more from Specna Arms and related gear in our catalog.

Why this carbine shines on the field

With its HAL2 system and EDGE Gen. 2 enhancements, this carbine delivers crisp trigger response, rapid follow-up shots, and dependable accuracy across distances typical of milsim and CQB scenarios. The magnetic trigger technology minimizes mechanical noise and dirt sensitivity while the BLE integration and Specna Link app allow you to tailor performance to your local field rules and team strategies. Whether you’re maneuvering through indoor CQB or engaging at longer ranges on outdoor fields, this rifle maintains consistent performance, quick target reacquisition, and reliable battery management.

Build and compatibility notes

The reinforced frame, anti-reversal window, and precision components are designed to endure demanding use. The HAL2 ETU is compatible with a wide range of standard triggers, offering flexible customization. The integration with the Specna Link app enables multiple profiles per replica and seamless on-field adjustments, keeping you ready for any scenario. For related power options and charging solutions, browse our batteries and chargers collection to pair your gun with a reliable power setup.

Specifications (at a glance)

• Model – Daniel Defense RIS III 12.5'' SA-E28 EDGE HAL 2 ETU Gen 2 Carbine
• System – AEG with HAL2 ETU
• Barrel length – 12.5 inches
• Inner barrel – 6.03mm precision
• Hop-up – Rotating Hop-Up with Magnuschamber (Top Down Center)
• Barrel finish – Metal barrel with Nano Coating
• Gearbox – Ather™ Gearbox
• Frame – Reinforced frame (European Patent no. 015044865-0001)
• Trigger tech – HAL2 magnetic Hall trigger (up to 500 points)
• Connectivity – Bluetooth Low Energy module for Specna Link app
• Shooting modes – SINGLE, BINARY, SERIAL, AUTO
• Protection – LiPo/LiIon over-discharge protection
• Safety features – Anti-Reversal window, pre-cocking, AoE inspection windows
• App compatibility – Specna Link app (Android/iOS)