Borderlands: The Pre-Sequel

Borderlands: The Pre-Sequel

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Grinder Recipes
By Papper2k
List of Recipes for the Grinder in Borderlands the Pre-Sequel
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Pistols
- Using white weapons

+ + =

+ + Any other white rarity weapon = or

- Using green weapons

+ + =

+ + Any other green rarity weapon = or

- Using blue weapons

+ + =

+ + Any other blue rarity weapon = or

Normal Grind can give back same rarity or go up to the next rarity.
Moonstone Grind will always give you the best possible result.
Moonstone Grinding has a chance of giving out a Luneshine of the weapon
SMGs
- Using white weapons

+ + =

+ + =

+ + any other white rarity weapon = or

- Using green weapons

+ + =

+ + =

+ + any other green rarity weapon = or

- Using blue weapons

+ + =

+ + =

+ + any other blue rarity weapon = or

Normal Grind can give back same rarity or go up to the next rarity.
Moonstone Grind will always give you the best possible result.
Moonstone Grinding has a chance of giving out a Luneshine of the weapon
Assault Rifles
- Using white weapons

+ + =

+ + =

+ + Any other white rarity weapon = or

- Using green weapons

+ + =

+ + =

+ + Any other green rarity weapon = or

-Using blue weapons

+ + =

+ + =

+ + Any other blue rarity weapon = +

Normal Grind can give back same rarity or go up to the next rarity.
Moonstone Grind will always give you the best possible result.
Moonstone Grinding has a chance of giving out a Luneshine of the weapon
Shotguns
- Using white weapons

+ + =

+ + =

+ + any other white quality weapon = or

- Using green weapons

+ + =

+ + =

+ + any other green quality weapon = or

- Using blue quality weapons

+ + =

+ + =

+ + any other blue quality weapon = or

Normal Grind can give back same rarity or go up to the next rarity.
Moonstone Grind will always give you the best possible result.
Moonstone Grinding has a chance of giving out a Luneshine of the weapon
Snipers
- Using white weapons

+ + =

+ + =

+ + other white weapon = or

- Using green weapons

+ + =

+ + =

+ + other green weapon = or

- Using blue weapons

+ + =

+ + =

+ + other blue weapon = or

Normal Grind can give back same rarity or go up to the next rarity.
Moonstone Grind will always give you the best possible result.
Moonstone Grinding has a chance of giving out a Luneshine of the weapon
Rockets
- Using white weapons

+ + =

+ + Any other white rarity weapon =

+ 2 of any white weapons = or

- Using green weapons

+ + =

+ + Any other green rarity weapon =

+ 2 of any green weapons = or

- Using blue weapons

+ + =

+ + Any other blue rarity weapon =

+ 2 of any blue weapons = or

Normal Grind can give back same rarity or go up to the next rarity.
Moonstone Grind will always give you the best possible result.
Moonstone Grinding has a chance of giving out a Luneshine of the weapon
Lasers
- Using white weapons

+ + =

+ + white rarity weapon = or

- Using green weapons

+ + =

+ + green rarity weapon = or

- Using blue weapons

+ + =

+ + blue rarity weapon = or

Normal Grind can give back same rarity or go up to the next rarity.
Moonstone Grind will always give you the best possible result.
Moonstone Grinding has a chance of giving out a Luneshine of the weapon
Legendaries
It is highly suggested to do Moonstone grinding for legendary weapons as not using moonstone may result in you getting a purple weapon back.

Any 2 Legendary weapons + = or

Any 2 Legendary weapons + = or

Any 2 Legendary weapons + = or

Any 2 Legendary weapons + = or

Any 2 Legendary weapons + = or

Any 2 Legendary weapons + = or

Any 2 Legendary weapons + = or

Moonstone Grind guarantees a Legendary with a chance at being Luneshine.
Shields
+ + = or

+ + = or

+ + = or

Normal Grind can give back same rarity or go up to the next rarity.
Moonstone Grind will always give you the best possible result.
Class Mods
+ + = or

+ + = or

+ + = or

Normal Grind can give back same rarity or go up to the next rarity.
Moonstone Grind will always give you the best possible result.
Class Mod grinding always gives back a class mod of the class who used the grinder.
Grenade Mods
+ + = or

+ + = or

+ + = or

Normal Grind can give back same rarity or go up to the next rarity.
Moonstone Grind will always give you the best possible result.
Oz Kits
+ + = or

+ + = or

+ + = or

Normal Grind can give back same rarity or go up to the next rarity.
Moonstone Grind will always give you the best possible result.

+ + = or

+ + =

Moonstone is not available while grinding Purple and Orange quality items.
Work In Progress
This guide is still in construction.
Ideas to make the guide a bit shorter or found some other recipes?
Leave a comment here or on my profile
97 Comments
Exodia. ? 13 Mar, 2019 @ 7:14pm 
oi
Papper2k  [author] 12 Jun, 2016 @ 4:37pm 
Hmm I don't think so, i know that you couldnt do the class mods grind in the vanilla game, Lasers I think should work, I believe it was there since the start but even then I am not sure. I would suggest to get the updates and not stick with the vanilla game though
Jokroast 12 Jun, 2016 @ 4:36pm 
if you loonstone 3 green lasors you get a blue rifle shotgun or sniper every time. dont lunestone grind anything below blue.
Jokroast 12 Jun, 2016 @ 4:33pm 
the laser recipes dont work. With the vinilla game and no updates. is there an older recipes book?
juicy 7 May, 2016 @ 6:31pm 
gay
kronkchopp 27 Jan, 2016 @ 1:59pm 
awesome this is a big help for me ;3
Papper2k  [author] 28 Mar, 2015 @ 9:12pm 
I used 3 glitched weapon and made a glitched weapon out of it, otherwise no idea if you can grind 1 with others as ive been unable to so far
Kristal 28 Mar, 2015 @ 10:17am 
anybody figured out, can we get "Gliched" weapons from grinder?
Kakashpyon 23 Dec, 2014 @ 9:39am 
I must try this recipe
Acnologia 22 Dec, 2014 @ 9:45pm 
Update.: 3 Epic Class mod + moonstone grind = Random Legendary class mod (1 enforcer 1 doppel 2 law Chronicler of Elpiss and one doppel Eridian Vanquisher)