Thanks for the review Daishi! Glad you were able to put them to good use!
Quote:
Originally Posted by Thenooblord
Ive always felt that the gas leaking while filling is an advantage, making it easier to know when its full, but it also lets the mag fill more fully with the venting and cooling working to help propane to get out of the tank and into the mag, cant properly fill a mag thats got a non hissing valve if its much warmer than your propane tank for instance
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This is a common misconception. The fact is adding o-rings have proven be more efficient in filling gas to magazines. GBB magazines should be never charged full, they run optimal when they are charged about 80%-90% full.
Charging a mag without a o-ring on the fill valve will freeze the mag.
Most GBB manufactures have adopted the o-ring, but traditional companies like TM haven't. Which I don't understand why. With the o-ring's the TM mags fill perfectly fine, and each time you are able to save a bit more gas without having to breath in that nasty smell.