Hi guys, so today, I received my grenade launcher + 3 king arms full metal grenades ! (those 120 rounds nades)
So, when I received the grenades, they were fillled with a bit of propane and a few bbs. I shot the grenades to test them, everything was fine !
Later today, I wanted to fill them all up to see the bbs fly around !
But, as I filled the gas, the grenades, all of them, become cold, just like a GBB pistol mag after you shot it, but the gas seems to "leak", I mean that the gas doesn't stay inside
Can someone help me, it's my first time with grenades !