A new video from RA-Tech posted on YouTube showing a test of the Maple Leaf Tornado Valve made for gas blowbacks. In all honesty, what got our attention is that LVOA gas blowback rifle in field dark earth colour and the all metal construction really gives it a good metallic sound. Watch the video below to find out how good the valve is.

Latest video from Airsoft Taiwan is about the debut of the Maple Leaf Tornado Valve. With their test, the Tornado Valve uses half the energy as compared to the original gas valve for the M4 gas magazine. This means better gas efficiency and that can translate into more rounds per gas fill.