Meso M3 Relic content

The Meso M3 Relic contains the following Prime components and blueprints:

Ballistica Prime Lower Limb	Gram Prime Blade	Paris Prime String
Equinox Prime Neuroptics Blueprint	Kogake Prime Blueprint	Mirage Prime Blueprint

Meso M3 Relic: Drop sources, locations, and probabilities

The Meso M3 Relic Relic is vaulted and doesn't drop in any mission currently.
However, players can still trade it or its contents.

Other items:
Meso L3 Relic - Meso S13 Relic - Meso S8 Relic
Meso R3 Relic - Meso M1 Relic - Meso V7 Relic