We're all ears on anything that can help us use gas blowbacks in cold weather conditions and 4UAD Smart Airsoft got to work to test some gas guns and they have released two videos. The first one is what happens inside a Gas magazine and how do gas blowbacks work and the second is improving their performance in cold weather conditions.

"We all know that GBB guns sucks really bad during cold weather, however have you ever wondered what happened inside a gas gun's magazine at the moment?  How does it work with all the tiny parts inside?  In this episode we chopped 3 pistols in half just to find out how it really works in real life instead of showing the 3D models, and we also created this clear gas container that really explains what happened inside a gas gun's magazine.

This episode was the hardest one to film so far, during the time we end up refiling the whole story 4 times and rewriting the script 8 times while with Andrew's right hand broken..."

"Have you seen Gas? Probably not, In this episode we are going to show you something you have never seen in airsoft before, also we are happy to announce the grading system is finally ready and we have build the 4UAD temperature testing chamber. We are now ready to test out all the guns out there in the market and give those guns some real scientifically proven scores.

Stay tuned for more tests coming up, in the year of 2021 we will be busy testing for you all!

Best wishes, we got a lot more to offer!"