Wolverine Heretic Labs “Article II” MTW HPA Powered M4 Airsoft Rifle

Unleash your full speedsoft potential with the Wolverine Heretic Labs “Article II” MTW HPA Powered M4 Airsoft Rifle—a revolutionary HPA rifle built for performance, precision, and speed. Designed for serious competitive airsoft players, the Article II combines advanced engineering with the proven reliability of Wolverine’s Gen2 INFERNO engine. Whether you’re dominating in CQB arenas or holding down lanes in outdoor skirmishes, the Article II delivers blistering speed, responsive trigger pulls, and unmatched modularity in a compact HPA platform.

Lightweight Powerhouse with Premium Construction

At the heart of the Article II is a skeletonized CNC billet aluminum MTW-spec receiver set, precision-crafted for lightweight durability. The CNC feed tube ensures smooth and consistent feeding, while the 8” genuine carbon fiber outer barrel not only keeps weight to a minimum but also adds a sleek, tactical edge. With an internal 208mm tightbore inner barrel, this rifle is engineered for pinpoint accuracy and efficient air use.

Elite-Grade Performance with INFERNO Gen 2

Equipped with the INFERNO Gen 2 HPA engine, this rifle delivers consistent FPS, crisp airshot response, and near-instantaneous trigger activation. This engine operates on 60–140 PSI input, offering adjustable FPS output ranging from 295 to 420 FPS, and supports rate-of-fire (ROF) control from 5 to 35 rounds per second. The Spartan Electronics Control Board enables five programmable firing modes, including the coveted binary fire mode, allowing rapid double-tap response—ideal for high-speed engagements.

Game-Ready Ergonomics & Innovation

Forget fumbling with buffer tubes—Heretic Labs’ integrated tank grip houses both the air tank and STORM Category 5 Regulator, giving you a completely untethered HPA experience. This design provides better maneuverability and balance, especially in fast-paced indoor play. Toolless battery access via the grip streamlines your loadout, making this one of the most field-ready HPA rifles available today.

The CNC-machined speed trigger features low-friction bearings and travel adjustment for buttery-smooth trigger pulls. Paired with a PTS EPM-MTW magazine, you get reliable feeding, empty mag detection, and compatibility with Wolverine MTW and standard M4-style mid-cap AEG magazines.

Endless Customization with MTW Compatibility

Built on the MTW-Spec platform, the Article II supports a wide range of real-steel and aftermarket accessories. Whether you want to swap in a different stock, optic, handguard, or trigger, your options are virtually limitless. A 1913 Picatinny top rail allows easy mounting of red dot sights or scopes, giving you the flexibility to customize for CQB or mid-range engagements.

Tournament Legal and MilSim Ready

Wolverine didn’t just stop at raw performance—they added a tournament lock for competitive play and a regulated FPS range to meet the most common MilSim and indoor arena standards. This makes the Article II versatile enough for any play environment—from SpeedQB tournaments to hardcore outdoor ops.

Technical Specifications:

• Weight: 5.1 lbs (2313g)

• Length: 470mm

• Inner Barrel Length: 280mm

• Thread Direction: 14mm CCW

• Fire Modes: Semi, Burst, Full Auto, Binary, Safety

• Magazine Capacity: 130rd Mid-Cap

• Compatible Magazines: MTW and standard M4 AEG mid-caps

• Battery: 7.4v LiPo JST (250–500mAh, not included)

• Air Pressure Input: 60–140 PSI

• Regulator Input Pressure: 200–800 PSI

Included in the Box:

• Wolverine Heretic Labs Article II Rifle

• Heretic Labs Tank Grip

• 130rd Magazine

• User Manual

• Heretic Labs Patch

Whether you’re a competitive Speedsoft athlete or a dedicated airsoft enthusiast, the Heretic Labs Article II MTW M4 is a game-changer in the HPA rifle market. It’s lightweight, compact, and ruthlessly efficient—perfectly designed to help you dominate the battlefield.