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Heretic Labs Article IV - Midnight Black
The Article IV packs our most popular features and latest technology into the classic speedsoft form factor, culminating in our most advanced, out-of-the-box competition-ready Article ever!
Every inch of the Article IV is built to dominate. Starting at the grip, the Article IV features a built-in Storm Category 5 regulator connected to our next-gen INFERNO XTS HPA Engine, which fine-tunes every stage of the shot cycle to deliver record performance and unmatched durability. The three-point adjustable speed trigger is now paired with our BLINC Bluetooth® FCU, putting absolute control and customizability at your fingertips with the Wolverine Airsoft BLINC App. Finally, our lightweight 8” carbon fiber barrel is fitted with the Acetech Bifrost BT Tracer, adding style and never-seen-before features like a live chrono display and automatic dwell tuning.
Built on the MTW platform, the Article Series is compatible with an ever-growing number of MTW-Spec and countless real-steel aftermarket components, giving it limitless customizability.
Features
- Skeletonized MTW-Spec CNC Billet Aluminum Receiver set with CNC Feed Tube
- 8″ Genuine Carbon Fiber Outer Barrel (includes cap) and 208mm inner barrel
- INFERNO XTS HPA Engine (Learn more)
- BLINC Bluetooth® FCU (Learn more)
- Actech Bifrost BT Tracer (Learn more)
- Heretic Labs Tank Grip with built-in STORM Category 5 Regulator (Learn more)
- CNC Speed trigger with low friction bearing and 3-point travel adjustment (Learn more)
- PTS EPM-MTW mag with empty mag detection
- Picatinny Stock Adapter with QD Point
Specs
- Weight: 2.6 lbs (1.25kg) without tank
- Engine Operating Pressure: 60-160 psi
- Regulator Input Pressure: 200-800 psi
- Energy Range: Adjustable
- ROF: 5-35 RPS adjustable
- Battery input: JST 6-8V
- For more information, see the Owner’s Manual
*Tank not included
Pairs well with
In stock! Ships within 1-2 business days.
Complimentary shipping & returns

Heretic Labs Article IV - Midnight Black
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
Please read our FAQs page to find out more.
Do I need an account to order?
No, but an account lets you save addresses, review orders, download invoices and manage wish‑lists.
When will my order ship?
Orders placed before 15:00 CET on business days ship the same day if the
items are in stock. A tracking e-mail follows automatically.
Can I change or cancel my order?
Yes, e-mail orders@skirmshop.nl or use the contact form before 15:00 CET on the shipping day
with your order number. After dispatch, changes aren’t possible.
Do you ship outside the EU?
Yes, the shipping rates and import taxes will be calculated at checkout.
What is the minimum age to buy an airsoft replica?
Please check your own governments regulations for the minimum required age.
Don't forget to send your ID.