Wolverine Airsoft HPA Systems GEN 2 INFERNO M4 Cylinder with SPARTAN Edition V2 M4 Gearbox View larger

Wolverine Airsoft HPA Systems GEN 2 INFERNO M4 Cylinder with SPARTAN Edition V2 M4 Gearbox

New product

This product is no longer in stock

299,99 € tax incl.

More info

Important note!

This set has been opened and DOES NOT come with a trigger board, which is why it is being sold at a discounted price. However, the engine and accessories are unused and still brand new. 

The GEN 2 Inferno is the culmination of a great deal of work to take the next step forward in the development of HPA technology. Over the past couple years since we launched the SMP, multiple other companies saw the value of this type of technology and have attempted to replicate its performance. The Gen2 once again leaves everyone far behind.

The GEN 2 Inferno features a revolutionary single solenoid, independent poppet and nozzle design that sets a new standard for a drop in kit. Particularly, it is designed to solve the "open bolt problem". It is a hybrid design which keeps the advantages of an open bolt system: easy tuning, no first round dry fire, efficiency, etc... and adds the simplicity of easier hop up tuning that closed bolt systems have traditionally offered. In addition, it further improves the efficiency over our previous systems by an estimated 10-15%. Here are a few highlights!


  • Patent Pending independent poppet and nozzle design
  • Hybrid design allows pause between bb loading and bb firing
  • Improves hop up performance with a wide range of stock and aftermarket options
  • Still uses Wolverine Airsoft's Patent Pending Imbalanced Poppet
  • Backwards compatible with all Wolverine Airsoft electronics.
  • Still uses bullet proof direct solenoid fired design
  • NO ADDITIONAL CRITICAL ORINGS--> No negative impact on reliability!
  • Estimated 10-15% efficiency improvement