Just created a "Double" Legendary without Mods! Some, if not most of you may know the Unique Machete "Kremvh's Tooth" is the only Legendary/Unique who's effect can be moved to another weapon.
The Ultimate Guide to Fallout 4's Best Melee Weapons - Player Counter
Fallout 4: The 15 Best Melee Weapons, Ranked
Tip: You can attach Kremvh's Tooth blade to any legendary machete : r/fo4
Liberator, given to me by Dead Sea before I went away from the Legion : r/fnv
Machete (Fallout 4) | Fallout Wiki | Fandom
Lawnmower Blade Machete image - Fallout: Liberty Hell mod for Fallout 4 - Mod DB
Did you know? You can put two Legendary effects on some Fallout 4 weapons | VG247
Kremvh's Tooth | Fallout Wiki | Fandom
Machete, "The Path," OD Green Micarta, Stonewash Finish | Jake Hoback Knives, Inc.