Sig Sauer PROFORCE MCX Virtus Airsoft AEG/HPA Rifle Color:black Heavy metal upper receiver and

Heavy metal upper receiver and barrel assembly

giving players superior control and efficiency

Engineered specifically for speedsoft and CQB

This FCU is also universally compatible with all PolarStar HPA systems including both dual and single-solenoid systems

Neoprene knee support

Sig Sauer PROFORCE MCX Virtus Airsoft AEG/HPA Rifle Color:black Heavy metal upper receiver andSpecifications Brand: Sig Sauer Model: SIG MCS PROFORCE Operation: Electric Automatic Gearbox: Full Metal Version 2 Caliber: 6mm Polymer BB Stock Type: 3 Position Telescoping Stock Accessory Rail: M LOK Magazines Included: 1X 120rd Midcap Weight: 7 lbs Length: 29" Color: Black Features All Metal Receiver and M LOK Handguard Construction for Accurate Weight and Handling 120 Round BB Magazine 3 Position Telescoping Stock If AEG Battery: 11. 1V LiPo