Even the tiniest accessories can improve your Airsoft performance, including this PolarStar HPA F2 nozzle. It delivers constant loading force, regardless of your operating pressure. This results in higher accuracy, allowing you to hit your targets more easily.
The F2 nozzle has the same spring as the famous Fusion Engine. It features heavy and light spring options, enabling you to modify your loading force. Furthermore, you can use this product for practically any MK43 or M60 rifle.

Specifications:

• Color: Red
• Material: Aluminum
• Works with MK43 and M60 Rifles
• Ample Adjustability