AOLS - Propane Adapter with Silicone Oil Port

·       AOLS Propane & Co2 Adaptor With Silicone Oil Port

·       Full metal structure, brass for core and aluminum for the cap.

·       Silicon container feature allow to lube your GBB magazine when refill propane.

·       Special design for leakproffness, ensure the propane or CO2 can't leak out of the stem.

·       When refill propane and press the stem, the silicon oil will mix with propane and go inside to your GBB magazine.

·       Size: 30x32x48mm

·       Weight: 51g/64g