Take serious aim at fun.  iSi Components can put reliable power behind your recreational CO2 gun equipment. We offer the right gas-filled cylinder solution—such as the popular 12-gram CO2 cylinder—for a variety of CO2 sporting weapons, including paintball markers, pellet and soft air guns. We can also empower police and military training CO2 guns, as well as competition shooting equipment, with our highest quality and lightweight disposable gas-filled cylinders. We design and manufacture our gas cylinders to stringent quality standards so they can be fully compatible with your recreational or training device.