Scratching your head at all the variations of PCP fittings and adapters? You aren't the only one - adapters, hoses, fittings are all REALLY confusing. That's why we created this video for you where Tom Gaylord (The Godfather of Airguns) explains it pretty well. Don't have time to learn it? Don't worry. Just forget this page even exists. Use the PCP Hookup tab on any PCP airgun page, and it will guide you and let you know if you need to buy any of these adapters.