Earn Ordo by completing missions.
Buy Weapons from Brunts armory with Ordo. Buy as many as to get 2x 370+ weapons (with stats in areas you like… ammo, finesse, stopping power, first target etc).
Upgrade the LOWER than 370- Weapons to BLUE, and strip all the blessings off them until you have all the blessings.
Upgrade the 370+ Weapons when you have enough Blessings accumulated so that you can make it pretty good.
Keep one weapon above 500 for Damnation Runs.
Run a bunch of malice and Damnation runs to farm Plasteel & Ordo & Melk Contracts.
Repeat the process trying to build 510+ weapons for all your builds… then.. I imagine… keep doing the same until you craft a super weapon.
Keep an Eye out at Melk’s armory for good gear (either great builds OR thos hard to get IV Blessings).