"Hush" Silent Fill Valve O-rings

This is an item that was bought from the now closed company "Waldo Customs" in a liquidation sale. It has been kept in a warehouse for many years and is now able to be sold since we have acquired it. This product is discontinued, it will never be made again. Once the item is gone, it's gone. All products will work as should but please expect some slight deterioration of the label/packaging. Thank you

Annoyed by gas spilling everywhere when filling your GBB mags? Then Hush is your answer!

Once these O-Rings are placed over your fill valve you will be able to silently fill your magazine without causing any gas spills. This is a renown inconvenience for some brands of GBB's, more specifically TM (but will work in competing brands).

And of course, they come in a charming yellow.

Contents includes:
5x Hush Fill Valve O-Rings

Will fit TM and most other fill valve designs.