Dreamline tac in 177

I'm thinking of buying one soon. I've looked on utah airguns and a few other sites to see what's available. Im curious on what the magazine actually holds. Utahairguns.com shows 21 shots, krale shows 22. One shot does not make a huge difference but maybe the us version and European version are different? Anyone have one that can verify this for me. I usually order things from krale which saves me a bit of money. I know I cant have the gun shipped from them but extra mags I can.