about 2 years
ago -
[DE]Momaw
-
Direct link
Sorry for the confusion: Warframe requires that you must always have at least 1 weapon to put in each equip slot... You're only allowed to use one of your Furis pistols because, if you used both, you would not have any Secondary weapons left on your account. You'll need to own some other Secondary weapon in order to proceed with the blueprint.