![BO Mag Tap HPA for GBB WE / KJ / VFC](https://jdairsoft.net/uploads/images/full/a9681f8136ce15dc9a748075093f7a04-320w.jpg)
Valve without drilling allowing you to transform your gas charger into HPA without modifications. EU tip that replaces the gas filling valve of the GBB Magazine.
Attention: for a good mounting, add a Teflon tape around the thread and screw the valve by hand only (do not use a tool).
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