Review on 🔌 CO2 Bulk-Fill Adapter for Umarex EBOS by Air Venturi by James Jenkins

I bought this adapter a while ago and finally got to use it. Screwing it to g1/2-14 won't work. Something is wrong with the threads for screwing onto a regular G1/2-14 regulator. It just doesn't work. There is no quality control. I bought another one from Air Venturi and it rolls up great. But the replacement didn't let any air out of the regular regulator. they are garbage. Don't buy or waste money. Also, they are expensive for what they are sold for.