Description

The HW100 O-Ring for Maintaining Ring (Part No. 2682E) is an original-spec sealing component used in the internal mechanism of the Weihrauch HW100 air rifle. According to the official schematic, this O-ring is associated with the maintaining ring assembly within the rifle’s internal system and helps maintain proper sealing and alignment of related components.

Built to factory specifications, this O-ring ensures reliable operation by preventing air leakage and maintaining consistent mechanical function inside the rifle. Over time, seals can wear or harden due to pressure and repeated use, making replacement necessary during routine servicing or maintenance of the HW100 platform.