Break in period for Hatsan Vectis??

Hey all I’m new to the PCP world purchased a Hatsan Vectis and I’m wondering if there is a break in period like on a break barrel? On the two Gamo rifles I have they said to shoot 300-400 rounds through it to break the barrel in before really getting your zero, and I didn’t know if it was the same for PCP’s
 
I shot a few cleaning pellets through it but I haven’t really figured out how to clean the barrel since when cleaning barrels your are only supposed to go one direction, and with the cleaning supplies I have I would have to shove a bore patch/ bore mop in the end and run it through to the chamber then pull it through again. I think I’ve put about 200-250 rounds through it, I mean it’s shooting absolutely amazing compared to my break barrels with the jsb 18.1, I got about an inch group at 50yds so I’m not complaining. I was just curious about the break in period.