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Polarstar Kythera M4 build


Tags:
Barrel ICS Inner T1 Cyma Madbull Grip Strike DBAL Vector M4 Blue Bull Optics Lower Upper Trigger Custom Polarstar Air CTR HPA Stock Pistol Tan Handguard Foregrip Hop Up CNC Well Amped ZCI Tun
Skrevet: 06-08-2026 17:57
Handler fra: Copenhagen

Selling my loved Polarstar Kythera M4 build that I have built up from scratch and tuned to perfection. The gun is built on CYMA Platinum recievers with all custom external and internal component. I havent been using it for some months now, but it shoots absolutely perfectly and is very lightweight with the most satisfying trigger feel you can get from HPA. 

P* Kythera engine is fully mechanical without any electronics, its finely tuned for hair-trigger snappy and responsie feel with very crisp trigger break due to precisely polished surfaces on the mechanical parts in the engine that makes shooting with it very fun. The gun is also very accurate for long distances - needs to be tried in person.

Internal components:

  • Polarstar Kythera
  • Maxx Model CNC Advanced Speed Trigger Style D blue
  • RETROARMS CNC Hop Up Chamber
  • 4uad Hop Up Bucking
  • ZCI 6.02 250mm Inner barrel
  • Amped Airsoft Integral Grip Line

External components:

  • CYMA Platinum Upper and Lower Reciever
  • Odin O2Lite 9,5 inch handguard
  • Madbull ACE Ultra Lite Stock
  • Unity T1 riser
  • Vector Optics Maverick gen 3
  • Strike Industries Pistol grip repro
  • Skull Frog amplifier
  • DBAL dummy
  • 3D printed Tyrant Designs foregrip

It also has very loud and sharp sound and is incredibly fun to play with. Im only having to sell it to free up my space. 

Want to sell it in person so you can test shoot it and see it in person with all of its great qualities.

Price: 4500 DKK

Send me a message here, on FB or on my phone number: 22998094.


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