Wolverine Heretic Labs Article I HPA MTW M4 Airsoft Rifle, Orange

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The Wolverine Heretic Labs Article I HPA MTW M4 Airsoft Rifle, presented in an eye-catching orange finish, is a marvel of airsoft technology, skillfully crafted by Wolverine Airsoft. This rifle is a perfect blend of performance and aesthetics, catering to both hardcore airsoft players and those who appreciate a standout piece in their collection.

Weighing just under 1 kilogram (952.54g / 2.1lb), this rifle is designed for mobility and ease of maneuverability. The compact 150mm inner barrel is meticulously engineered for pinpoint accuracy, ensuring your shots are precise. With a 130-round mid-capacity magazine, this rifle is compatible with standard M4 AEG magazines as well as Wolverine Airsoft magazines, offering flexibility and seamless gameplay.

At its core, the Article I features the highly acclaimed Gen2 Inferno HPA Engine. This engine allows for a broad FPS range of 295-420, and the input pressure is adjustable between 60-140 psi, giving you complete control over the rifle's performance in various scenarios. The muzzle velocity ranges from 0.8 Joules to 1.65 Joules (measured with 0.20g BBs), allowing for adaptation to different game styles and rules.

This rifle's fire modes are versatile, offering Semi, programmable Burst, and Full-Auto settings, in addition to a safety mode. The adjustable rate of fire, ranging from 5 to 35 RPS, empowers players to tailor their shooting experience to their personal preferences or tactical requirements.

Additional features include a 14mm CCW thread direction for easy accessory attachment, a 7.4v 250-500 mAh battery housed in the pistol grip (battery not included), and an adjustable hop-up for consistent shot accuracy.

Included in the package are the rifle itself, a magazine, a unique patch, and a comprehensive manual. The Wolverine Heretic Labs Article I HPA MTW M4 Airsoft Rifle in orange is not just a typical airsoft gun; it's a testament to high-quality engineering and performance, designed for players who demand the best.


  • CNC billet aluminum receiver set, skeletonized MTW-Spec design
  • 150mm inner barrel encased in a genuine carbon fiber outer barrel
  • Inferno Gen 2 engine, customized with Heretic Labs programming and binary fire mode
  • PTS EPM-MTW magazine equipped with empty magazine detection feature
  • CNC machined speed trigger enhanced with low friction bearing and adjustable travel
  • Equipped with a top-mounted Picatinny rail for mounting various optics
  • Designed for compatibility with mil-spec buffer tubes, allowing for optional stock customization
LiPO Ready:
Power Source:
Canada Compliant:
295-420 FPS w/ 0.20g BBs
Battery & Charger Included:
Rail Type:
Battery Type:
7.4v 250-500 mAh JST plug
Rate of Fire:
5-35 RPS
2.1 lbs
Included Magazine:
130 Rounds
Wolverine Airsoft
Package Includes:
Gun, Magazine, O-Ring Set, Patch, Manual
Thread Direction:
14mm counter-clockwise
Fire Modes:
Safe, Semi Auto, Full Auto, Programmable Burst
Yes - Adjustable
Magazine Compatibility:
Compatible with Wolverine and other M4 series airsoft magazines
30 Day Return / 45 Day warranty

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