This got used a had full of times comes with the big gas bottle and if you do aluminum welding there is a full gun of aluminum wire to the price is firm I have a lot more in it I also bought a six Sencer weld shield that’s new for and extra 200 paid 400 went to welding school to try to learned something else so I bought all this stuff but lost interest I would never use it like I thought I would I hope you can your getting a great deal and saving me room