2nd gamertag on same xbox question

Can a 2nd Gamertag that is only used on the same xbox as main tag able to use the LE armor/weapon skins that was redeemed with main tag? IF not will they be able to use the dlc maps when released or will i have to purchase a 2nd map pass?

A second gamertag CANNOT access pre-order armours and skins redeemed for the first gamertag, I’ve found. As for the map packs, I’m not sure, but I would imagine they would be ok.

As with most map packs, I assume they will be accessible to all on a console.

The pre-order skins & armour, however, cannot be shared between gamertags.