Modeled in Blender, textured in Substance Painter.

Files: mesh in .fbx, textures: Roughness, Metallic, AO, Base color, Normal.

Specs:

• 20 separated parts
• completely triangulated
• Triangles count: 17700
• parts are pivoted

Textures:

• PBR textures in .png
• 3 UV sets:
• Base: 4096x4096
• Magazine: 2048x2048
• Ammo: 512x512