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 A9 Relic - Meso V13 Relic - Meso X1 Relic
Meso Y1 Relic - Meso V14 Relic - Meso P17 Relic