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KA Tech ICS Polarstar MK18 HPA M4

KA Tech ICS Polarstar MK18 HPA M4

$1,200.00
HPA Engine
Attachments

Reliable fast shipping

🔥 KA Tech PolarStar-Powered HPA Rifle – Zero Compromise Performance

Experience what a properly tuned HPA rifle is supposed to feel like. Built by KA Tech and centered around a PolarStar engine, every rifle is configured for maximum consistency, unbeatable trigger response, and laser-straight accuracy—all backed by our structured testing, chrono logging, and alignment checks before it leaves our shop.

Whether you play fast, aggressive CQB or long-range outdoor games, this rifle delivers phenomenal shot quality that stays consistent every single trigger pull. No dips, no hiccups—just smooth, instant air-powered performance.


⚙️ Performance Overview

  • Engine: Comes standard with the PolarStar Kythera but can be optioned with a Jack or F2

  • Consistency: Tight standard deviation thanks to KA Tech air seal optimization

  • Trigger: Precision-tuned speed trigger for effortless semi-auto control

  • Accuracy: Optimized hop-up pairing + inner barrel for predictable flight paths

  • Power: Adjustable PSI for indoor or outdoor field limits

  • Feel: Full Metal, solid, and ready to perform 

Every rifle is tuned for crisp response, low deviation, smooth feeding, and stable FPS.
You will feel the difference immediately.


🧩 Parts List

  • Engine: PolarStar F2 / Jack / Fusion Engine / Kythera

  • Hopup Chamber: Retro Arms

  • Bucking: maple leaf pink 75

  • Inner Barrel: 6.02 254mm inner barrel 


📦 What It Comes With

  • Fully assembled & KA Tech–tuned HPA rifle

  • Chrono-tested with logged deviations

  • Verified nozzle alignment & air-seal optimization

  • Your choice of setup for indoor or outdoor FPS

  • Ready for your tank/reg/line setup

  • Attachments not included unless stated otherwise

Optional Add-Ons:
Tracer unit, battery, FCU battery, airline, regulator, airtank, optic, and more can be added before shipment. 


🎯 KA Tech Guarantee

Every KA Tech HPA rifle is built with zero compromises.
We build it like it’s ours—precision, transparency, and performance you can feel.