Just wanted to know if the grenade launcher and RPG that you unlock from the tier 2&3 gun range challenges are ''temporary'' (you lose them if you leave the session) or permanent (you can go to ammunation and it'll show up as owned). Because I haven't unlocked them yet (too low level) and wanted to know if it would allow you to bypass the level requirement like how the MOC does (was able to buy all the guns despite being too low level to buy them in ammunation)
Also I just cannot do the pistol and SMG challenges on tiers higher than 1. I've already done all the other ones, these are the only ones I still need. Any tips? Oh and sometimes the range won't use the correct version of my gun, my pistol and SMG are both MK2 but for the SMG it keeps giving me the MK1, How do I fix this?