I just tried using your mod and it does not work. I am using the Craft T6 Compatible version. I can’t even cheat the Thompson SMG in with the code as it is. I took the liberty of making some modifications to your code (I hope you don’t mind) and I got it to stop throwing errors and warnings, but I cannot confirm that it works 100% as intended. I can confirm that with the changes I made that I can cheat it in and I can craft it at T6. Have not confirmed that it drops in loot or is available from the traders. Also, when crafting it, you cannot see that it needs springs, and the T6 version does not require Legendary Parts. Just thought I would let you know. Also, it appears that with the addition of this mod, .44 ammo has significantly lowered/disappeared from the loot table. Any help would be appreciated.