SIG Sauer ProForce Sportline MPX-K Airsoft AEG SMG Teagle Optics With the Polarstar Fusion Engine

With the Polarstar Fusion Engine V2 Gen3 - HPA Standard FCU Conversion Kit

not only firing modes but also switching active brake

the SR7 is the same size as the KWA KM4 CQB and excels in close quarters combat

Wired to buffer tube w/ standard Deans (Battery NOT included

1v 1200mAh Stick Lipo Battery (Skinny)

SIG Sauer ProForce Sportline MPX-K Airsoft AEG SMG Teagle Optics With the Polarstar Fusion EngineFeatures Fully licensed SIG Sauer MPX K replica Strong Lightweight polymer construction with full metal gearbox Complete SIG Sauer trademarks Minimalist folding skeleton stock Adjustable hop up accessible under the dust cover Semi and full auto fire modes Full length top 1913 picatinny RIS for mounting optics, lights, lasers, or other accessories Handguard features M LOK slots at 3, 6, and 9 o'clock positions 100 round mid cap magazine Ambidextrous