SA-C20-L CORE™ Gen.2 HAL ETU™ Airsoft Carbine – Black

Upgrade your airsoft loadout with the Specna Arms SA-C20-L CORE™ Gen.2 HAL ETU™ Airsoft Carbine, a lightweight and feature-packed M4 platform designed for exceptional performance straight out of the box.

Built on the proven CORE™ Gen.2 platform by Specna Arms, this electric airsoft rifle combines a durable nylon fibre-reinforced polymer receiver with metal external components for the perfect balance of strength and weight. Equipped with the advanced HAL™ Electronic Trigger Unit (ETU), it offers programmable fire modes, adjustable trigger sensitivity, active brake, binary trigger, pre-cocking, and compatibility with brushless motors.

The rifle also features the Æther™ Gearbox, ESA™ Quick Spring Change System, TDC Magnus™ Rotary Hop-Up Chamber, Helium™ Flat Hop Bucking, and a 6.03 mm precision inner barrel, providing outstanding accuracy, reliability, and adaptability for both CQB and outdoor skirmishes.

With a minimalist Light Ops Stock, M4 ergonomics, and a factory muzzle velocity of approximately 390 FPS, the SA-C20-L is an excellent choice for beginners and experienced players alike.

🔧 Product Details

✨ Features

• Official Specna Arms CORE™ Gen.2 platform
• Advanced HAL™ ETU with Hall Effect sensors
• Magnetic trigger detection for improved responsiveness
• Adjustable trigger sensitivity (5 levels)
• Programmable binary trigger
• Adjustable pre-cocking (6 levels)
• Programmable burst modes
• Active brake for faster cycling
• Brushless motor compatibility
• Reinforced Æther™ V2 gearbox
• ESA™ Quick Spring Change System
• TDC Magnus™ Rotary Hop-Up Chamber
• Helium™ Flat Hop bucking
• 6.03 mm precision inner barrel
• Nylon fibre-reinforced polymer receiver
• Metal outer barrel, charging handle, flash hider, and controls
• Lightweight Light Ops adjustable stock
• 22 mm Picatinny top rail
• 14 mm CCW barrel thread for suppressors or tracer units

📦 Included in the Box

• Specna Arms SA-C20-L CORE™ Gen.2 Airsoft Carbine
• 2 × S-MAG Mid-Cap Magazines (125 BBs each)
• Additional M90 Spring
• BB Speedloader
• Cleaning Rod
• Allen Key
• Mini Tamiya to Deans Adapter

Battery and charger not included.

⚙️ HAL™ ETU Functions

The integrated HAL™ Electronic Trigger Unit provides advanced customization without additional programming devices:

• Magnetic Hall Effect trigger sensors
• Adjustable trigger sensitivity
• Active brake
• Binary trigger mode
• Adjustable pre-cocking
• Programmable semi-auto modes
• Programmable full-auto and burst modes
• Low battery warning
• Brushless motor compatibility
• Easy programming using the trigger

Important: After connecting the battery for the first time, place the selector on SAFE and hold the trigger for approximately 5 seconds to activate the HAL™ module.

⭐ Why You'll Love It

• Ready for skirmishes straight out of the box
• Advanced programmable ETU included as standard
• Lightweight yet durable construction
• Excellent trigger response and shooting consistency
• Quick spring change for easy FPS adjustment
• Precision barrel for improved range and accuracy
• Perfect for CQB or outdoor field play
• Compatible with a wide range of M4 accessories

🏆 Player's Choice

The Specna Arms SA-C20-L CORE™ Gen.2 HAL ETU™ delivers premium features typically found on higher-end airsoft replicas. With its advanced electronic trigger system, precision internals, quick spring change capability, and lightweight construction, it's an outstanding choice for players looking for a reliable, high-performance M4 platform.

🔫 HAL™ ETU • 390 FPS • ESA™ Quick Spring Change • Ready for Every Mission 🔫