Sig Sauer MCX Virtus PROFORCE – Tan – HPA with a Wolverine Inferno 2 Spartan Edition

Sig Sauer MCX Virtus PROFORCE – Tan – HPA with a Wolverine Inferno 2 Spartan Edition

Core Build & HPA Engine

Platform & Build Quality

• Fully licensed SIG AIR / VFC MCX Virtus PROFORCE, featuring a full-metal receiver, M-LOK handguard, 3‑position telescopic stock, ambidextrous controls, and functioning bolt catch—crafted in Taiwan by VFC and assembled in Germany by SIG SAUER

• Equipped with an adjustable rotary hop-up and a 295 mm brass inner barrel (6.05 mm bore)

HPA System

• Outfitted with the Wolverine Inferno Gen 2 Spartan Edition (single-solenoid hybrid open/closed bolt), custom-configured for MCX gearbox types

• Known for excellent air efficiency, solid trigger response, and programmable burst/fire controls (if FCU-equipped)

User Feedback & Known Considerations

• Engine Praise: Reddit users note “it works well…great trigger response and air efficiency” with proper gearbox/nozzle compatibility

• Platform Feedback: Stock MCX platforms earn respect for handle and feel—often requiring wiring or selector upgrades if wanting out-of-box AEG use

• Component Caveats: Some users caution about wobbly fire selectors, receivers, rails—though these are generally addressed when switching to HPA builds

Ideal Use Cases

• Professional training tool: Realistic ergonomics and HPA performance make it suitable for serious training environments

• Airsoft enthusiasts & mil-sim players: For those seeking premium HPA capabilities paired with authentic SIG form factor.

• Customization bases: The Inferno Gen 2’s modularity for trigger boards and nozzles makes it adaptable to varied gearbox types

This setup offers one of the most toggle-ready, professional-grade HPA MCX options on the market. The Wolverine Inferno Gen 2 Spartan engine elevates performance with sharp trigger feel, efficient air usage, and tuning flexibility—ideal for both military training simulation and high-end airsoft play.