If you extract a blueprint that you don’t have yet, you unlock it! so, let’s share some instead of giving actvision our money!
edit: looks like it has been patched, it was a “bug”…
https://old.reddit.com/r/DMZ/comments/11lk6az/dmz_blueprints_not_unlocking/
That isn’t how it works. Other than having contraband weapon of said blueprint you’ll never be able create an insured weapon based on the blueprint.
Maybe you’re confusing the ability to unlock weapons via dmz. If you don’t have a weapon unlocked but extract with it then you will have it unlocked.