Buy Polarstar jack G&G m4

Buy PolarStar Jack G&G M4 Airsoft is a division of PolarStar Engineering & Machine (PSE&M), a unique blend of tenured American toolmakers and a full service CAE/CAD/CAM (Computer Aided Engineering, Design, and Manufacturing), special crafts machine shop keeping alive our proud manufacturing heritage of Made in the USA. Founded in 1997, PSE&M began by servicing the automotive racing industry through the design and producing systems and components from art to part.

Moreover, the JACK system was designed to answer the demand for an affordable, high performance HPA (High Pressure Air) conversion for AEG’s. The system is a drop-in cylinder replacement that is universally compatible with a wide range of gearbox versions that have center-line nozzles. Polarstar jack G&G m4 for sale.

FEATURES

• G&P billet style aluminum alloy upper and lower receivers
• Integrated Polarstar JACK HPA engine with custom built gearbox shell
• Receiver integrated adjustable regulator allows for easy installation of a 13 cubic inch HPA tank
• Custom designed stock and adapter fit over 14ci tanks with the same functionality of the traditional adjustable stock
• Ambidextrous magazine release
• Front and rear flip up sights
• Eliminates the need for bulky regulators or easily tangled HPA lines

Magazine Capacity: Works with Tokyo Marui, Matrix, G&P and other compatible M4 / M16 Series Airsoft AEG Magazines
Gearbox: Polarstar JACK HPA engine
Estimated Shots: 600-900 shots per tank (depending on settings)
Fire Modes: Full/Semi-Auto, Safety
Battery: 7.4v 380mAh, connected via JST plug
Hopup: Yes, Adjustable
Package Includes: Rifle, Vertical Grip, Stock, tank adapter