Specna Arms
SA-C20-L CORE™ Gen.2 HAL ETU™ Airsoft Carbine –...
€234,99
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
Specification
Details
Brand
Specna Arms
Model
SA-C20-L CORE™ Gen.2
Platform
M4 / AR15 / M16
Power Source
Electric (AEG)
Gearbox
Reinforced V2 Æther™ Gearbox
ETU
HAL™ Electronic Trigger Unit
MOSFET
Yes
Hop-Up
TDC Magnus™ Rotary Hop-Up
Inner Barrel
6.03 mm Precision Barrel
Inner Barrel Length
320 mm
Muzzle Velocity
Approx. 390 FPS
Fire Modes
Safe / Semi / Full Auto / Programmable Burst
Magazine Capacity
125 BBs (Mid-Cap)
Thread
14 mm CCW
Connector
Deans (T-Connect)
Quick Spring Change
ESA™ System
Weight
2,270 g
Length
840 mm
✨ 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 🔫