The Ultraforce Purple Lip Seal is a dedicated replacement component for the Tokyo Marui MWS M4 Series Gas Blow Back GBB airsoft magazine. Made from durable rubber, it is designed to replace the original part and restore reliable performance to magazines that may have begun to wear or leak.

With a 70 degree hardness, this airsoft lip seal offers an optimal balance between sealing ability and durability. The material is firm enough to maintain a stable seal under gas pressure, yet resilient enough to withstand regular use. Its purple color also makes the seal easy to identify during installation or maintenance.

By fitting this Ultraforce lip seal, users can improve gas efficiency and prevent gas leaks. A secure seal helps the magazine perform more consistently, reducing wasted gas and supporting smoother operation. Suitable for Tokyo Marui MWS M4 Series Gas Blow Back GBB airsoft magazines, this purple rubber lip seal is a practical upgrade or replacement part for anyone looking to maintain their GBB setup.

Key Features

• The Ultraforce Purple Lip Seal is designed for the Tokyo Marui MWS M4 Series Gas Blow Back GBB airsoft magazine.

• It is made with a rubber construction for reliable sealing performance.

• Its 70 degree hardness provides an optimal balance of seal and durability.

• The purple color makes the lip seal easy to identify.

• It is designed to replace the original parts in the magazine.

• It helps improve gas efficiency during use.

• It helps prevent gas leaks for more consistent performance.

• It is suitable for Tokyo Marui MWS M4 Series Gas Blow Back GBB airsoft magazines.