[Experimental] Locked and Loaded has multiple items defined multiple times, with different stats

[321nick]

Describe the bug
Many items in Locked and Loaded (under maintained mods) have duplicate definitions. IE the 4440 speedloader is under magazines/4440 AND also defined in a file in magazines/speed . Also i think neither version has a max length defined.

Expected behaviour
The items only have 1 definition in the mod, and dont throw an error. A longest side value would also be nice for the magazines, i think the guns have them though.
Screenshots

Additional context
list of errors from debug.log when loadin a world with the mod:

[321nick]

Locked_and_Loaded.zip

By turning some .json files to .txt files (IE disabling them), it fixes all the erors. except the one with the 959 JDJ spawning in a plastic bag that it cant fit, but who cares about that one.