Description

Function: This part acts as the primary valve seal that interfaces with the valve stem/seat. Its purpose is to stop (close) the high-pressure airflow from the reservoir until the moment the striker hits it. Its precise, lightweight design is key to the K1’s efficient air release and quick semi-automatic cycling.

Material: Being made of a specialized plastic or polymer material (like Delrin or PEEK), it ensures a tight seal against high pressure while maintaining low mass for fast opening and closing.

Key Features:

Product: Main Firing Valve Seal/Plunger

Compatibility: Huben K1 Air Rifle Firing Mechanism

Function: Seals the high-pressure air until released by the striker to fire the pellet.

Importance: Critical for air efficiency and the rifle’s semi-automatic reliability.