KA Tech 10” Competition Polarstar F2 HPA M4
Free shipping over $
Made to order, ships in up to 45 business days
KA Tech Airsoft’s Lightweight 10” Competition Rifle is built for players who want top-tier performance in a faster, more agile package. With your choice of HPA engine and a carefully selected hop-up, bucking, and inner barrel combination matched to that setup, this rifle is designed for maximum range, accuracy, and consistency without the added weight of a full metal build.
Every rifle is built with performance first. We do not use a one-size-fits-all parts combination. Instead, we choose the best possible hop-up and barrel assembly for the exact engine configuration, so your rifle is optimized to shoot its best from the start. The result is a lightweight platform that is quick to handle, easy to move with, and built to dominate in competitive play.
This is the ideal choice for players who want a more nimble rifle without sacrificing the premium performance KA Tech Airsoft is known for. Lightweight, accurate, responsive, and purpose-built to perform.
What sets this build apart:
- Lightweight construction for faster handling and improved mobility
- Your choice of engine to match your ideal performance style
- Hand-selected hop-up, bucking, and inner barrel setup for maximum range and accuracy
- Tuned for elite consistency and competitive performance
- Built for players who want speed, precision, and reduced fatigue
Want to change the length, attachments, or accents colors? Everything is customizable. Reach out to us and we'll make it happen!!
Want something heavier and more realistic?
If you want a beefier full metal build with a more substantial feel, check out the heavy weight version here
Made to order. We build your airsoft rifle once you order it, so plan for up to 45 business days (most take less). Free shipping over $150.
Need it sooner? Contact us before ordering and we’ll tell you what’s in stock.
Trade in your rifle any time. See our Refund Policy. More in our Shipping Policy.
Every KA Tech airsoft rifle is backed by two layers of coverage:
- Polarstar Manufacturer Warranty, 1 year, on your Polarstar components.
- KA Tech Labor Warranty, 3 months. We cover 100% of the labor, you only pay for the replacement part.
Trade in your rifle at any time, for store credit or a cash refund. Like New: 70% store credit or 50% cash. Used at all: 60% store credit or 40% cash. Cancelling before it ships carries a 30% restocking fee.
Full terms on the warranty page, our Refund Policy and our Shipping Policy.
