SodaStream Air Gun for 30mm neck

I took the brilliant design from PALM and fitted the ring to my 30mm bottle neck. The grip is more stable with it, but you can't screw it on the bottle as one piece. You need to mount the ring first, then screw the valve on the bottle and connect it to the ring. The print file is with a brim (because why not), low speed on the first layer and heats up the nozzle after leveling. I made it from PLA using this settings: Button 0.15 layer height 100% infill Head 0.15 layer height 30% infill Lever 0.15 layer height 30% infill Pin 0.15 layer height 100% infill Ring 0.15 layer height 30% infill Had no TPU, so I used o-rings for the sealings.