If you want a gun that’s powerful, realistic and fun to use, CO2 airsoft rifles could be perfect for you. These rifles are normally semi-automatic, running on CO2 gas that makes them slightly more powerful than gas airsoft rifles, which are powered by green gas (a form of propane gas). Because these guns are more powerful, you’ll have to check that your local skirmish site will allow them. If you do get the chance to take one of these into a skirmish, you’ll find that they give you an exciting, realistic experience. With different 2 tone options available, any UK adult can buy one of these CO2 rifles without a license, so you can use it on your property or on a skirmish site whenever you like.