Specna Arms Daniel Defense RIS III SA-C28 CORE HAL ETU Gen.2 AEG Assault Carbine - Black

Electric-powered replica of an assault carbine from the CORE series, equipped with the HAL ETU system. The main body, receiver extension, SF-type stock, and pistol grip are constructed from nylon-reinforced polymer, while the barrel, flash hider, charging handle, and tactical sling mount are crafted from metal. Small components, including screws, pins, ejection port window, and dummy bolt, consist of steel. The replica is distinguished by unique markings and an individual serial number.

Featuring side M-LOK rails and a 22 mm RIS top rail for optics installation, the model also includes an adjustable stock and mechanical flip-up sights comprised of a front sight and peep sight. The ergonomically designed angled grip paired with an anti-slip butt plate texture ensures both comfort and control during operation. Compatibility for mounting a sound suppressor is provided by the 14 mm left-hand threaded flash hider.

The improved quick spring change system enables fast and efficient adjustment of replica power to meet field regulations, eliminating the need for specialized tools or a workshop. Featuring a rotary Hop-Up TDC Magnus chamber (Top Down Center) equipped with a helium bucking, the design provides highly precise and consistent adjustment. Supplied with an M90 type spring, the set lowers initial velocity to approximately 310 FPS, making the replica ideal for short-range engagements or indoor scenarios.

At the heart of the replica lies the Specna Arms Aether gearbox, enabling BBs to reach a velocity of approximately 380 FPS. The internal components also offer compatibility with M140 springs. Engineered for performance, the replica supports Li-Po and LiFe batteries equipped with a DEANS / T-connect connector.

Features:

• Window for Anti-Reversal latch access
• Pre-cocking and AoE inspection windows are included
• Reinforcements present in high-stress zones
• Motor gear inspection window for easy maintenance
• Trigger adjustment capability
• Precision alignment holes for the framework

Enhanced HAL ETU (Electronic Trigger Unit) technology elevates replica efficiency and extends overall durability. The integrated module features:

• Trigger recognition utilizing magnetic sensors and the Hall effect
• Active braking system
• Binary trigger function
• Trigger sensitivity adjustment offering 5 selectable levels ranging from 20% to 100%
• Six-stage adjustable pre-cocking capability
• Programmable AUTO firing modes including full auto, semi, 3-round burst, and 5-round burst options
• Programmable SEMI firing modes such as semi, binary, AUG, and sniper selections
• Simple configuration available directly through the trigger
• Battery low-voltage indicator

• Assault carbine
• 2 x S-Mag Mid-Cap magazines (capacity: 125 BBs each)
• Spare M90 spring
• Small Tamiya to T-Deans connector adapter
• Cleaning rod

• Constructed from metal and plastic components
• Features a reinforced Aether gearbox
• Equipped with a rotary Hop-Up TDC Magnus chamber
• Integrated HAL ETU module
• Incorporates a quick spring change system
• Delivers BB velocity of 380 FPS
• Fitted with a RIS mounting rail
• Includes an adjustable SF type stock