5 lb co2 tank.
You’ll get approximately 80 shots per tank.
You can exchange the empty tank for a full tank at a company called Airgas. You can go to airgas.com and search for a location close to you.
You can control the distance by how long and hard you pull the trigger when you shoot the t-shirts. You can also leave the rubber bands off of the t-shirt, and the t-shirt will open up like a kite and come down a shorter distance.
When you roll the t-shirts up tightly and use rubber bands the t-shirt stays rolled up and flies farther giving you the maximum distance.
You will use three rubber bands on each rolled up t-shirt. One on each end and one in the middle. This will help to keep the t-shirts rolled and more accessible to load into the barrel.
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