Airsoftjunkiez announce that the new PolarStar Airsoft F2 Engine is now an option for their G&G CM16 Red SR XL HPA Package*... "The Combat Machine receiver is designed for ambidextrous operations including the mag release and charging handle to make it more convenient for left handed shooters. The series also include KeyMod Flip-up Rear and Front Sights.

• Your Choice of HPA Engine
• Limited Edition GH&G CM16 SRXL Red
• Adjustable FPS

*Package includes FCU 7.5 250mah lipo battery. Does not include attachments."