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PolarStar x Amped GREEN Edition Jack V2 HPA Unit | Standard FCU Reviews

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PolarStar x Amped GREEN Edition Jack V2 HPA Unit | Standard FCU 
Looking to own a sweet looking Jack and Rep Amped Airsoft at the same time? Check out this new collaboration between Amped Airsoft and PolarStar Airsoft!  This Jack sports all the awesome features as the PolarStar Jack, but comes in our awesome colors! 
“JACK” was designed to answer the demand for an affordable, high performance HPA conversion for AEG's. The system is a drop-in cylinder replacement that will be universally compatible with a wide range of gearbox versions that have center-line nozzles.
Similar to its sister product, the F1, it replaces the original gearbox components with a programmable pneumatic system allowing for higher performance and greater reliability over a gear driven system. Although economically priced, “JACK” will still retain the same performance and quality you have come to expect from PolarStar. “JACK” only has 1 moving part, the nozzle, that acts as its own poppet valve (similar to the Fusion Engine poppet) which is piloted by the solenoid. The system itself only has 6 parts and can be completely disassembled by hand, making the system very reliable and easy to maintain.
ROF: 30RPS+ The maximum cyclic rate of the Jack is affected by several factors, however, 30 rounds per second is a conservative number. Most configurations will exceed this easily. Air Efficiency: 1000 shots from 13/3000 @ 1.5J (80PSI w/ .28g) The JACK is extrememly efficient. The patent pending design of the F1 allows for the most direct air path to the nozzle with minimum dead volume resulting in better flow, faster response and less air used per shot. Using a stock VFC M4 as a test platform, the JACK was able to fire approximately 1000 rounds for a 13ci/3000psi cylinder before pressure dropped below regulated output.
Disclaimer: Each batch of our Amped Edition Jacks may have a slightly different hue of green due to the anodization process.
Looking for more information on the IGL Line for your Jack? Click Here: Amped Custom - Integral Grip Line (IGL) (For Hydra, Inferno, Jack, MKII, SMP)
Looking for the regular JACK? Click Below:PolarStar - JACK (V2/M4/Standard FCU)

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Wonderful hpa engine. Love the green. Looks great and functions flawlessly.
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Posted 1 year ago
Thank you!
Posted 1 year ago
get jack, made very well. definitely worth the money if you are looking into getting one.
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Posted 5 years ago
Not bad. Had a few problems with the shitty receiver I was using but it worked fine in the end.
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Posted 6 years ago
was a super easy system to install and seems to be just as air efficient as my fusion engine
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Posted 8 years ago
Works like a dream. And very easy to install
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Posted 8 years ago