Bloodhound heirloom set

I asked this question to live support, but they said they weren't sure.Sorry for my english firstly i am Turkish.Now let's get to the topic

I have a total of 42 boxes I have accumulated since the 1st season, including Iron crown boxes. My question is: Iron crown at the end of the event. Will the Heirloom ax come out of normal boxes?

I mean, is there any chance he'il get out of one of my 42 boxes? Or can it come out of the boxes won after the event?

I have information to verify this. But I wasn't sure and she said she didn't know about live support. Asked me to ask forums.

I have pictures to verify this

Or have a look at the site

Title Iron Crown Event Store:Starting with During

https://www.ea.com/games/apex-legends/news/iron-crown-collection-event-august-2019

Title:6.Events Bloodhound Heirloom Set.

https://www.ea.com/games/apex-legends/about/frequently-asked-questions#q6