Specna Arms SA-C19 CORE Gen.2 MK18 AEG – Black

The Specna Arms SA-C19 CORE Gen.2 MK18 AEG is a purpose-built replica of the iconic Daniel Defense MK18 carbine, engineered for UK skirmishers and milsim enthusiasts who demand reliability, accuracy, and authentic handling. With its compact 69mm length, rotary hop-up system, and HAL ETU programmable electronic trigger unit, this rifle bridges the gap between performance and realism.

Key Features

• HAL ETU (Electronic Trigger Unit) with programmable firing modes – semi-auto, full-auto, and custom settings
• Rotary hop-up system – precision adjustment for consistent accuracy at range
• CNC aluminium handguard and flash hider – lightweight durability and reinforced structure
• 20mm railed receiver and RIS/RAS system – full accessory compatibility for optics, lasers, and tactical attachments
• Sliding M4 Crane Stock with multi-position adjustment – ergonomic fit for varied operator profiles
• Dual 125-round medium-capacity magazines and vertical foregrip included – ready to deploy out of the box
• V2 gearbox with standard motor – proven platform for reliability and upgrade potential

Real-World Use Cases

This MK18 replica excels in CQB-focused skirmishes, tight urban milsim scenarios, and indoor woodland play. The compact length makes it ideal for confined spaces without sacrificing muzzle velocity or range. The programmable ETU trigger allows players to dial in optimal fire rates and response times for their playstyle, whilst the 20mm rails ensure compatibility with optics and tactical gear. Whether you’re a lone operator, support gunner, or tactical team member, the SA-C19 CORE adapts to your role.

Technical Specifications

• Muzzle Velocity: 310 FPS (0.20g BB)
• Gearbox: V2 (proven, upgrade-friendly platform)
• Motor: Standard (sufficient for semi and full-auto consistency)
• Hop-Up: Rotary (precision adjustment, wide-range performance)
• Magazine Capacity: 125 rounds (medium-capacity, two included)
• Magazine Compatibility: AEG medium-capacity standards
• Battery: 7.4V Deans (compatible with Specna Arms stock)
• Firing Modes: Safe, Semi-Automatic, Full-Automatic, Programmable via ETU
• Length: 69mm (compact, close-quarters optimised)
• Weight: 2.25 kg (balanced carry and handling)
• Rail System: 20mm Railed Receiver and RIS/RAS handguard
• Stock: Sliding M4 Crane Stock, multi-position adjustment
• Colours: Black, Chaos Bronze

Compatibility & Upgrades

The SA-C19 CORE Gen.2 uses a standard V2 gearbox, making it one of the most upgrade-friendly platforms available. Drop-in components such as pistons, springs, tappet plates, and motors are widely stocked at Airsoftdirect and other UK retailers. The 20mm Picatinny rail system accepts any railed accessory – red dot sights, ACOG scopes, PEQ boxes, and foregrips integrate seamlessly. Battery space within the stock accommodates standard 7.4V LiPo packs, and the rotary hop-up dial allows fine-tuning without disassembly, ideal for field adjustments between engagements.

UK Legal & Site Notes

The Specna Arms SA-C19 CORE Gen.2 is a fully legal two-tone or black finish replica in the UK, manufactured and sold in compliance with VCRA regulations. To purchase, you must be 18 years or older and able to provide proof of age. Before your first game, check your local airsoft site’s rules – most accept AEGs, but some may impose velocity caps or magazine restrictions. The 310 FPS velocity sits comfortably within most site limits, though always chrono on arrival. The included vertical foregrip helps distribute handling recoil; however, external power sources (batteries) should remain in a safe location during storage.

Stock your loadout with two magazines and a vertical foregrip already in hand. The dual 125-round capacity ensures extended play sessions without frequent reloads. Order your Specna Arms SA-C19 CORE Gen.2 MK18 AEG from Airsoftdirect today – rapid dispatch, expert support, and genuine components guaranteed.