When doing this glitch it will replace the shield on this division and make it so you can use any weapon you want
(it has to be on your first class slot)
1. view a collection for a gun on a different class (example slot 2)
2.press B or Circle till you see the weapons menu
3. select the weapon you want
if you want a camo on your gun do the same process but this time view a collection on a different class were a camo can be viewed, note if you want to glitch chrome it wont work cause it has to be a camo you have unlocked