INFERNO XTS HPA Engine Upgrade Kit for MTW
INFERNO XTS HPA Engine Upgrade Kit for MTW

Vendor:Wolverine Airsoft

INFERNO XTS HPA Engine Upgrade Kit for MTW

$205.00
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Product details

The INFERNO XTS builds on everything that made the INFERNO Gen 2 a legend—delivering the same award-winning performance and reliability, with more forgiveness, tunability, and raw potential than ever before!

Based on the same revolutionary hybrid technology that the Gen 2 debuted almost 10 years ago —featuring our patented independent poppet and nozzle system—the XTS fine-tunes every stage of the shot cycle. Its “extended stroke” system improves hop-up air seal, enhances feeding forgiveness, and increases separation between loading and firing movements to help stabilize each BB for tighter groupings and more consistent shots. A newly engineered valve housing optimizes internal airflow, reduces air waste, and improves dwell tuning tolerance—making precise tuning more accessible in a wider range of setups.

Whether you’re pushing limits in competitive play or adapting to regional energy regulations, the INFERNO XTS gives you refined control, consistent performance, and versatile adaptability!

The upgrade kit contains and engine without solenoid so you can use the solenoid from your existing INFERNO Gen 2 to upgrade your MTW.

Features

  • Redesigned stainless steel nozzle increases mass and adds inertia during BB loading for consistent chambering
  • One-piece Delrin® baffle reduces friction and wear while eliminating a common servicing error
  • Optional flow reducers enable precise airflow control for both low-energy tuning and high-pressure recoil setups with 3 levels of flow reducers
  • Recoil out port compatible with the QUAKE MTW Recoil Stock for enhanced realism (MTW Only)
  • “Extended Stroke” Independent poppet and nozzle design for optimal BB loading and sealing
  • Bullet-proof direct solenoid fired design for reliable and instantaneous firing
  • Durable and easily-serviceable components
  • Backwards compatible with all MTW M4, MTW-9 and MTW-308 builds
  • Integrated Filtered Line

 

Specs
  • Input Pressure: 60-160PSI
  • Min. Sealing Pressure: 30 PSI
  • Output Energy: 1-3J Adjustable (build dependent)
  • ROF: 5-35RPS Adjustable
  • Battery Input: JST 6-8V
  • Approx 3,120-4,160 per 48/3000 tank @ 1.5J on 10” stock MTW at ~90 PSI 
  • Dwell: Fully Adjustable
  • Electronics: Compatible with all Wolverine Airsoft Electronics
  • For more information, see the Owner’s Manual
Why Skirmshop?

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Ex: Shipping and return policies, size guides, and other common questions.

Additional Info

Compatibility

 

MTW M4 ✔

MTW-9 ✔

MTW-308 ✔

MTW Shotgun ✘

Skirmshop USA – Frequently Asked Questions

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How long does shipping take?

Most orders ship within 1–2 business days from our Florida warehouse.

Typical delivery times:

United States: 2–5 business days
International: 7–21 business days depending on location and customs processing.

Once your order ships, tracking information will be emailed.

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Some specialty items we carry — including limited runs or hard-to-import gear — may be offered as preorders when inventory is in transit.

Preorders allow customers to reserve items before the shipment arrives. Contact us to coordinate.

What is Skirmshop USA’s return policy?

Customers may return eligible items within 14 days of receiving their order. Items must be returned:

  • Unused
  • In their original condition
  • In the original packaging when reasonably possible

Items should only be handled as necessary to inspect the product.

Full details can be found here: https://skirmshopusa.com/policies/refund-policy

What does Skirmshop USA specialize in?

Skirmshop USA focuses on high-performance airsoft equipment and concealment systems designed for players who prioritize stealth, mobility, and modular gear setups.

We specialize in:

  • Stalker ghillie systems
  • concealment gear
  • premium airsoft platforms
  • upgrade components and accessories

Our goal is to help customers build complete systems that work together, not just individual products.

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