This is a AAA game ready, all relevant parts are separated and set up ready for animation. This model is a single 2k PBR Metallic- Roughness texture. On this file a descriptive naming convention is used as follows: Geometry: geo_ Material: M_ Textures: T_ In the Texture folder you can find: Diffuse: Tbrowninghighpowerp35D Metallic: Tbrowninghighpowerp35M Normal OpenGL: Tbrowninghighpowerp35GLN Normal DirectX: Tbrowninghighpowerp35DXN Ambient Occlusion: Tbrowninghighpowerp35O Roughness: Tbrowninghighpowerp35R Combined Map: Tbrowninghighpowerp35_ORM The asset is 4565 tris including bullets. All parts are made to be animated with visible complex internal mechanical parts when is visible. We will be happy to answer a question and help if you have any issue with this asset.