PolarStar Kythera HPA Engine for Version 2 M4 Airsoft Rifles, Green
- SKU:
- UK-PS-KYTHERA
- UPC:
- 874876978950
- Shipping:
- Calculated at Checkout
$321.95
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Specifications
- Brand: Polar Star
- Firing Modes: Semi-Automatic
- Velocity Ranges: 270 FPS - 500 FPS (Measured using 0.20g BBs)
- Operating Pressure: 60psi - 180psi
- Compatibility: Most Version 2 Gearboxes
Features
- Designed from the ground up as a high performance mechanical HPA system, not a modification of a solenoid operated design
- Patent pending valve mechanism provides excellent efficiency and consistent velocity combined with a realistic trigger pull and reset
- Completes a full shot cycle on the trigger alone which translates into consistent nozzle movement and rapid follow up shots
- Adjustable trigger (Weight, Length of pull and over travel)
- Adjustable nozzle dwell/return speed
- Easy to install system that fits into a standard Version 2 gearbox as a single assembly and typically doesn't require any modification to the gearbox
- The Kythera has a wide operating pressure range of 60psi to 180 psi which allows you to fine tune the velocity of the system and tailor for different requirements and applications
30 Day Return / 45 Day warranty
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Customer Reviews
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4.6
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April 17, 2025 by Joseph B. (United States)
“better than evike”
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cheaper than evike
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xheaper than evike
April 17, 2025 by Robert S. (United States)
“Have only just ordered a pistol, but I have ordered before and anticipate the same efficient service as prior.”
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The description and technical information. I find the substitution of generic reviews off-putting personally, preferring to have none.
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They are nearby -far enough to question a drive, but near enough that shipping is quick.
April 16, 2025 by Charles (Washington, United States)
“It was great! There were no delays in the order or shipping.”
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I was looking for a basic spring Airsoft rifle and this was perfect.
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As a first time customer I took a chance. Glad I did.
