Claiming rewards?

So I’ve claimed three rewards. Are there other rewards I can claim that I’m missing? Because it doesn’t seem like we’ll be able to claim eight before the game comes out. Or do you “claim” the rewards through purchasing skins with our points? Thanks!

You need spent at least 16k points for weapons from BL2/TPS. 4 weapons, 4000 points each.

You get a free tick for each randomizer you roll for each season 1-3 and one for the pre order sign up also.(if you have pre ordered?) So you will have to spend 16000 points on the guns ( for Borderlands 2 or Pre Sequel) to unlock it. Skins do not count towards the maliwan gun.