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Sig Sauer MCX MPX - Black - HPA with a Wolverine Inferno 2 Spartan Edition
Sig Sauer MCX MPX - Black - HPA with a Wolverine Inferno 2 Spartan Edition - Image 2
Sig Sauer MCX MPX - Black - HPA with a Wolverine Inferno 2 Spartan Edition - Image 3
Sig Sauer MCX MPX - Black - HPA with a Wolverine Inferno 2 Spartan Edition - Image 4
Sig Sauer MCX MPX - Black - HPA with a Wolverine Inferno 2 Spartan Edition - Image 5
Sig Sauer MCX MPX - Black - HPA with a Wolverine Inferno 2 Spartan Edition - Image 6
Sig Sauer MCX MPX - Black - HPA with a Wolverine Inferno 2 Spartan Edition - Image 7

Sig Sauer MCX MPX – Black – HPA with a Wolverine Inferno 2 Spartan Edition

£94999

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SKU: 213618 Categories: , , Tags: , , , , Product ID: 138055

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Description

Sig Sauer MCX MPX – Black – HPA with a Wolverine Inferno 2 Spartan Edition

Sig Sauer MCX MPX – Black – HPA with a Wolverine Inferno 2 Spartan Edition

Core Build & Platform

  • Officially licensed SIG AIR/VFC ProForce MPX platform in full-metal construction, featuring polymer stock and ambidextrous controls, replicating the real steel ergonomics and feel.

  • Submachine-gun style (SMG), compact CQB platform with full-auto capability.

HPA Engine: Wolverine Inferno Gen 2 Spartan Edition

  • Equipped with the Wolverine Inferno Gen 2 Spartan Edition HPA system—a drop-in hybrid unit combining open/closed bolt design, known for superior air efficiency (10–15% gain), no first-round dry-fire, and tunable dwell & rate of fire on the fly

  • Hybrid single-solenoid/popppet system delivers crisp trigger response and reliable performance

  • “Live-fire tuning” Spartan electronics simplify tuning during use

Performance Specs

  • FPS: 300–350 fps on 0.20 g BBs, with excellent consistency across shots.

  • Fire Modes: Safe / Semi / Full-Auto.

  • Hop-up: Adjustable unit installed.

  • Magazine: Uses MPX mid-cap mags (typically 100–120 rounds), front-wired for HPA and powered by Jensen-standard 7.4–8.4 V JST battery.

Summary

  • Platform: Licensed, full-metal SIG ProForce MPX in matte black.

  • Engine: Wolverine Inferno Gen 2 Spartan HPA—a top-tier hybrid HPA engine with live tuning.

  • Performance: 300–350 fps, efficient air use, crisp trigger, tunable on the move.

  • Quality: Reliable and smooth operation with some refinement needed for wobbly parts common to MCX series.

Bottom Line: This is a premium, custom-built HPA SMG with pro-level hardware. If you’re seeking a compact, high-performance HPA setup in SIG’s iconic MPX form factor, this is one of the best you can get.