The legs are too fat at their "climax". Make it teh same size, but thin out the fat parts of the leg just a bit.
It looks like a cooling machine.
"Keep your Grangercola cold!"
If you put two guns of the side of the barrel it looks more like a probe.
Maybe add 3 legs instead of 4? It would reduce the vert count and make it look more like a probe.
In the first picture, you have something floating over the probe. What is it?