Hello. I have here my Wolverine inferno with the quake stock. Filled suppressor makes it quiet. I recommend getting a bigger one. There’s no safety. Safe is semi. Semi is full and full is full. That’s how I got it i don’t know how to fix it. Fps is low even on the recommended psi. 140 psi. It shoots 268 with .3s. Has prowin hopup with 3D printed arm also. I want to see offers best offer gets the gun! TRADES FOR AN MTW.