F2 Poppet Valve, Gold - Low Flow

The F2 Gold Low Flow poppet valve is an optional valve designed for the PolarStar F2 system. Compared to the standard Red valve, which provides maximum airflow and is well suited for builds operating at standard field limits, the Gold Low Flow version expands the tuning capabilities of the system for more specific rifle configurations.

Replacing the standard Red poppet with the Gold Low Flow poppet shifts the rifle’s velocity adjustment window downward. This allows the system to operate at a higher pressure while still maintaining a lower velocity. This is especially beneficial in setups with longer barrels, where it can be difficult to achieve lower velocity within the normal operating pressure range of the F2.

Another advantage is the ability to run higher pressure in order to maintain reliable feeding when using the standard heavy spring and heavier BBs, without exceeding the desired velocity limit. This makes the Gold Low Flow valve a great choice for users who want finer tuning options for their specific rifle setup.

Includes O-rings:

• 1x 010 (Buna 70) – Front Poppet
• 1x M1.5 × 6.0 (Buna 70) – Rear Poppet

Key features:

• Gold Low Flow poppet valve for PolarStar F2
• lowers the velocity adjustment range
• allows higher pressure with lower output velocity
• suitable for longer barrels and specific rifle setups
• helps maintain reliable feeding with heavier BBs
• alternative to the standard Red valve
• includes 2 O-rings