Battle pass guns available after the battle pass ends?

I understand why a battle pass is in battlefield now, I really do, but I don’t see anything posted anywhere about the new weapons post battle pass. Am I locked out of these guns forever if I don’t complete the battle pass? Or will they be available to earn after the season comes to an end? If not it will be a serious problem for me. Depending on the balance of the game, I will most likely be spending less time playing if I can’t use guns others have. I want to earn them and I don’t mind if it takes a while, but I am an adult with a job and I can’t grind hours upon hours every day.