Heretic Labs Article IV HPA Rifle
Heretic Labs Article IV HPA Rifle
Heretic Labs Article IV HPA Rifle
Heretic Labs Article IV HPA Rifle
Heretic Labs Article IV HPA Rifle
Heretic Labs Article IV HPA Rifle
Heretic Labs Article IV HPA RifleHeretic Labs Article IV HPA RifleHeretic Labs Article IV HPA RifleHeretic Labs Article IV HPA RifleHeretic Labs Article IV HPA RifleHeretic Labs Article IV HPA Rifle

Heretic Labs Article IV HPA Rifle

$1,199.99

The Heretic Labs Article IV HPA Airsoft Rifle is a competition-ready speedsoft platform featuring the INFERNO XTS engine, Storm Category 5 regulator, adjustable speed trigger, BLINC Bluetooth FCU, carbon-fiber stock, and integrated Acetech Bifrost BT tracer—delivering precision performance, effortless tuning, and exceptional MTW-compatible customization.


Order today for same-day fulfillment • Estimated delivery Sep 21–22
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Benefits:

  • Competition-Ready HPA Speedsoft Performance Competition-Ready HPA Speedsoft Performance
  • INFERNO XTS Precision and Durability INFERNO XTS Precision and Durability
  • Bluetooth App-Based Performance Tuning Bluetooth App-Based Performance Tuning
  • Integrated Tracer and Live Chronograph Integrated Tracer and Live Chronograph
  • Lightweight, Fully Customizable MTW Platform Lightweight, Fully Customizable MTW Platform

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Heretic Labs Article IV HPA Airsoft Rifle

Built for fast, competitive play, the Heretic Labs Article IV combines Wolverine Airsoft’s latest HPA technology with a lightweight, highly responsive speedsoft platform. Enjoy precise tuning, rapid trigger response, integrated tracer performance, and extensive MTW customization straight out of the box.

Product Overview

The Article IV is a competition-ready HPA airsoft rifle engineered around the proven Modular Training Weapon (MTW) platform. Its skeletonized CNC billet aluminum receiver and genuine 8-inch carbon-fiber outer barrel reduce weight without sacrificing durability. At its core, the next-generation INFERNO XTS HPA engine fine-tunes every stage of the shot cycle for dependable consistency and long-term performance.

Features & Benefits

  • INFERNO XTS HPA engine delivers adjustable, efficient performance.

  • Built-in STORM Category 5 regulator provides stable air-pressure control.

  • BLINC Bluetooth FCU enables app-based tuning through the Wolverine Airsoft BLINC App.

  • CNC speed trigger features a low-friction bearing and three-point travel adjustment for a crisp, responsive pull.

  • Integrated Acetech Bifrost BT tracer adds colorful tracer effects, live chronograph data, and automatic dwell tuning.

  • PTS EPM-MTW magazine includes empty-mag detection.

  • Picatinny stock adapter with QD point supports flexible loadout configurations.

Specifications

  • Weight: 2.6 lb (1.25 kg) without tank

  • Outer/inner barrel: 8 in carbon fiber / 208 mm

  • Engine operating pressure: 60–160 PSI

  • Regulator input pressure: 200–800 PSI

  • Rate of fire: Adjustable, 5–35 RPS

  • Battery input: JST 6–8V

  • Energy output: Adjustable

Compatibility

Compatible with MTW-Spec components and a wide selection of real-steel aftermarket parts.

What’s Included

Heretic Labs Article IV HPA airsoft rifle, PTS EPM-MTW magazine, and manual. HPA tank is not included.

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Common Product Questions

Find quick answers about our airsoft products, shipping and policies.

Can LA Airsoft install this part for me?

Yes. We can build and upgrade Hi-Capas, AAP platforms, and rifles. Choose your base gun and parts, then add the appropriate tech service.

The current custom-build service states that builds are normally completed in approximately 3 to 5 days, with the team reviewing the selected parts for compatibility.

Do I need tools or gunsmithing?

That depends on the upgrade. Simple external parts may be straightforward, but internal upgrades can require disassembly, reassembly, adjustment and testing.

If you are not comfortable working inside your airsoft gun, our team offers professional tech and custom-build services.

How quickly will my order ship?

Orders without preorder items are typically packed the same day when placed before 4:30 p.m. Central Time. Please note that occasional delays can occur during especially busy periods or when staffing is limited.

How should I maintain this product?

Regular maintenance helps preserve performance and reliability. Keep the product clean, follow the manufacturer’s lubrication instructions, and properly manage batteries, gas systems, and internal components. More advanced repairs or internal servicing should be handled by an experienced airsoft technician.

Will this part fit my platform?

Compatibility is product-specific. Check the brand, model, size, and platform named in the product description, such as Tokyo Marui Hi-Capa 4.3 or 5.1, AAP-01, Umarex/VFC Glock, or a particular AEG gearbox type.

Similar-looking parts are not always interchangeable, so contact our team with your exact model if you are unsure.

Will this part increase my FPS?

Not every upgrade increases FPS. Some parts are designed primarily for reliability, cycling speed, weight reduction, or gas efficiency. When a product has a tested FPS claim, it should be stated in the listing.