Product Information
- Airsoft Propane filling adapter.
- Store silicon oil and lube your GBB with refill propane.
- Non-leaking design: The silicone oil will mix up with the propane while not use. The silicone oil will not leak out from stem.
- Mixed propane with silicone oil: Only when you press the stem, the silicon oil will go out with propane and go inside to your GBB magazine.
- Use with any standard camping-style Propane gas tank.
