556x45mm NATO Cartridge
5.56x45mm rimless bottlenecked intermediate Cartridge developed late 1970, standardized as second standard cartridge for NATO in 1980. Similar but not identical to .223 Remington Cartridge.
Cartridge dimensions modelled after real world data with averaged manufacturing tolerances in order to maintain compatibility between Weapon models of same Caliber and as reference for proper scaling of parts like Magazines, Barrels and Bolts

Textures
Texture Types:
Albedo
Normal
Roughness
Gloss
Metalness
Ambient Occlusion

Texture Sets:
Brass Casing / Copper Projectile (Unused live round)
Brass Casing / Copper Projectile (Spent round)

Resolution: 2048x2048 Pixel
Including a Material ID Texture to create custom Texture Sets in Texturing Softwares like Quixel Mixer, Z-Brush, ArmorPaint...

Level of Detail
LOD 0:
Cartridge: 11008 Tris
Casing: 2816 Tris
Projectile 19.3mm: 9216 Tris
Projectile 23.1mm: 9216 Tris
Projectile 29.3mm: 9216 Tris
LOD 1:
Cartridge: 3456 Tris
Casing: 1408 Tris
Projectile 19.3mm: 2560 Tris
Projectile 23.1mm: 2560 Tris
Projectile 29.3mm: 2560 Tris
LOD 2:
Cartridge: 1216 Tris
Casing: 704 Tris
Projectile 19.3mm: 768 Tris
Projectile 23.1mm: 768 Tris
Projectile 29.3mm: 768 Tris
LOD 3:
Cartridge: 480 Tris
Casing: 352 Tris
Projectile 19.3mm: 256 Tris
Projectile 23.1mm: 256 Tris
Projectile 29.3mm: 256 Tris
LOD 4:
Cartridge: 208 Tris
Casing: 176 Tris
Projectile 19.3mm: 96 Tris
Projectile 23.1mm: 96 Tris
Projectile 29.3mm: 96 Tris