Oris 8.6

A bolt-action marksman rifle in 8.6mm Blackout, unlocked at level 11. It levels to 68.

Oris 8.6 blueprints 2

14 camos in order: 8 Military, 3 Special, then Gold, Platinum and Harmonic Break.

Earned by levelling the Oris 8.6 to 68. Every weapon shares these eight; only the levels differ.

Unique to the Oris 8.6. Finish the challenge in either Multiplayer or DMZ.

HibiscusUnconfirmed
Multiplayer Get 10 Quickscope Kills against Players
DMZ Get 50 Quickscope Kills against Enemies
Fire TopoUnconfirmed
Multiplayer Get 20 Double Kills against Players
DMZ Get 50 Double Kills against Enemies
Deep SpaceUnconfirmed
Multiplayer Get 3 Kills without Dying against Players 15 times
DMZ Get 3 Enemy Kills without taking damage 50 times

Each one opens when the step before it is done.

Gold
Once all 11 camos above are done, get 15 kills in one Multiplayer match or 100 in one DMZ match.
Platinum
Once all 3 marksman rifles have Gold, the marksman rifle challenge is kills while prone.
Harmonic Break
Once all 33 weapons have Platinum, the marksman rifle challenge is one-shot kills.
Divergence
Follows automatically after 33 Harmonic Break camos, and opens the mastery camos.