//Naming
Name 5.56x45mm
ShortName 556x45mm
ItemID Your ID

//Recipe
ShapelessRecipe 556x45mm30Rounds
RecipeOutput 30

//Visual
Icon 556x45mm
BulletModel Octagon_Weapons.556x45mm 556x45mm 0.1 6 0 0

//Bulletsettings
StackSize 60
HitBoxSize 0.1
Penetration 5
ItsCase 556x45mmCase