Wolverine Airsoft INFERNO V2 M4 Nozzle Gen 2 HPA Airsoft Unit Spartan Edition

Price: $265.00 – $359.99 — In stock at 4 retailers.

Prices last checked July 30, 2026 across 2 retailers.

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%. The Spartan Edition Inferno from Wolverine is one of the newest innovations on the market when it comes to HPA programming. This is a technology coined "Live Fire Tuning" by Wolverine Airsoft. It's so simple and takes under a minute to program. Once programmed your system is ready to utilize. Features: Spartan "Live Fire Tuning" technology Allows for on the fly tuning Adjustable dwell time and rate of fire Precision CNC machined aluminum construction Fits virtually any gearbox with a center-lined air nozzle Interchangeable nozzles for V2, V3, M249 and various other gearboxes Improved hop-up compatability 90% interchangeable with HYDRA components Scratch-resistant delrin bushing design Simplified robust front-end Powered by Patent Pending Wolverine SMP technology One moving part provides increased reliability New streamlined design utilizes internal air path Adjustable velocity, rate of fire, and burst settings Instant trigger response with no first round dry fire Superior air efficiency FCU full time sleep mode Toolless disassembly Redesigned internal geometry for improved efficiency Nozzle: M4 Fire Modes: Sem

Wolverine Airsoft INFERNO V2 M4 Nozzle Gen 2 HPA Airsoft Unit Spartan Edition price comparison: the lowest price is $265.00 at Evike, the highest is $359.99, and the median across 5 tracked listings is $289.99. Comparing retailers can save up to 26% ($94.99) versus the highest-priced listing.

Compatible with: M4/AR, M249, HPA

Which nozzle fits HPA? Compare fitment & prices →