Here's the best demonstration of what the gun is capable off:
YouTube- Tokyo Marui GLOCK18C GBB
But it seems to be restricted to 134a duster only. Prolly the reason why so many 18c user has problem with their gun, cauz they are using propane, the life expectency of a full auto pistol running on 134a only is certainly much higher! yet we seldomly see people using it
This gun is my next buy for sure! Certainly be better than the KSC one...