Propane Filling Adapter

Features:

*100% brand new and high quality.

*Made of high quality material, durable and practical to use.

*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.

*Easy to use.Durable in use.

*Knurled surface enables a firm grip when tighten/loosening from tank.