KA Tech MAC Polarstar Red QCU HPA M4 Polarstar HPA Engine:F2 Removable Comfort Foam Inserts: Easily

Removable Comfort Foam Inserts: Easily replace the foam with snap-in-place removable upper and lower goggle foam inserts

All IGL's bought from KA Tech will include Polarstars QD Filter

Color: Black and Silver

Full tracer suppressor kit with VFC QD mock suppressor and steel flash hider

KA Tech MAC Polarstar Red QCU HPA M4 Polarstar HPA Engine:F2 Removable Comfort Foam Inserts: EasilyEvery KA Tech rifle is built on internals and tuning weve spent the last four years perfecting. Our performance packages are the industry standard everyone else is chasing if you want something thats going to outperform everything else on the field, this is it. The QCU (Quick Carbon Upper) is a premium, competition ready HPA platform developed collaboratively by Gorilla Airsoft Technology and MAC Airsoft, then built and tuned by KA Tech. Engineered