Pay in 4 interest-free payments of $250.00 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Breathable 4-way stretch materials
Field/tournament lock feature meets field compliance regulations
CNC aluminum hop-up unit for M249 platforms
Durable construction
suitable for rapid-firing or shooting of moving targets besides normal shooting
KA Tech MAC Polarstar Blue QCU HPA M4 M870 Breathable 4-way stretch materialsEvery 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
