Wolverine Inferno XTS M4 & Spartan Electronics

The Wolverine Inferno XTS M4 & Spartan Electronics is the latest generation of HPA engines from Wolverine Airsoft and builds on the success of the legendary Inferno Gen 2. Thanks to the updated Extended Stroke technology, improved airflow and an optimised valve system, this engine delivers even more consistent performance, better BB feeding and greater efficiency than its predecessor.

When used in conjunction with the included Spartan Electronics, the Inferno XTS provides a reliable and easy-to-adjust HPA solution for M4 AEG replicas.

Extended Stroke technology for maximum consistency

The Inferno XTS utilises Wolverine Airsoft’s patented independent nozzle and poppet system. The updated Extended Stroke increases the separation between loading and firing the BB, ensuring a better hop-up seal, more reliable feeding and a more stable position for each BB before it is fired.

In addition, the redesigned valve housing ensures a more efficient airflow, reduced air leakage and a wider adjustment range when tuning the dwell.

High performance and extensive adjustment options

The Inferno XTS is designed for a wide range of playing styles and can be fully customised to suit your replica. The engine supports an operating pressure of 60 to 160 PSI, an adjustable output of approximately 1 to 3 joules (depending on the build) and a rate of fire of 5 to 35 RPS.

The redesigned stainless steel nozzle has been made heavier, resulting in a more consistent feed of BBs. In addition, the integrated Delrin® baffle reduces internal friction and wear, whilst optional flow reducers allow the airflow to be precisely adjusted for builds operating at lower power settings.

Sustainable design and easy maintenance

The Inferno XTS is constructed from durable, low-maintenance components designed to withstand years of intensive use. The directly actuated solenoid ensures fast and reliable operation without the need for complex mechanical assemblies.

In addition, the engine features an integrated air filter and is fully compatible with all Wolverine Airsoft Electronics, making it easy to carry out future upgrades.

Practical insights

The Inferno XTS has been developed for players who want to get the utmost consistency from their HPA replica. Thanks to its improved airflow, precise nozzle movement and extensive adjustment options, this engine is suitable for both DMR builds and fast-paced CQB set-ups. The Spartan Electronics make installation relatively straightforward, whilst the wide range of adjustment options offers plenty of freedom for experienced HPA users.

Who is the Wolverine Inferno XTS suitable for?

The Wolverine Inferno XTS M4 & Spartan Electronics is ideal for airsoft players who want to convert their M4 AEG into a high-quality HPA replica. Competitive speedsoft players, as well as milsim and DMR players, will benefit from this engine’s exceptional reliability, efficient air consumption and extensive adjustment options.

Key features

• Genuine Wolverine Airsoft product
• Inferno XTS HPA Engine
• Including Spartan Electronics
• Suitable for M4 AEG replicas
• Patented independent nozzle and poppet system
• Extended Stroke-technologie
• Revised stainless steel nozzle design
• One-piece Delrin® baffle
• Optional flow reducers for precise tuning
• Directly actuated solenoid
• Integrated air filter
• Adjustable working pressure: 60 – 160 PSI
• Minimum sealing pressure: 30 PSI
• Adjustable power: approximately 1–3 joules (depending on the build)
• Adjustable rate of fire: 5 – 35 RPS
• Fully adjustable dwell time
• Compatible with Wolverine Airsoft Electronics
• Power supply via JST 6–8V battery
• Suitable for 6 mm airsoft BBs

Common mistakes

• Carefully adjust the operating pressure and dwell time to achieve optimum performance and efficient air consumption.
• To ensure reliable operation, use only a suitable HPA regulator and a compatible JST battery.

Frequently Asked Questions

Which replicas is the Inferno XTS suitable for?
This HPA engine is designed for M4 AEG replicas.

What is the advantage of Extended Stroke technology?
This technology ensures a better hop-up seal, more reliable BB feeding and a more consistent shot pattern.

Is the rate of fire adjustable?
Yes. The Inferno XTS supports an adjustable rate of fire of 5 to 35 RPS.

What electronics are included?
This model comes with Spartan Electronics and is also compatible with all Wolverine Airsoft Electronics.

Can the output be adjusted?
Yes. Depending on the build, an output power of approximately 1 to 3 joules can be set.

Upgrade your replica with the Wolverine Inferno XTS M4 & Spartan Electronics and experience the latest generation of HPA technology, offering maximum consistency, extensive adjustment options and the legendary reliability of Wolverine Airsoft.