This is the Stechkin automatic pistol 9mm 3d model, originally created in Blender and rendered with Cycles. High resolution textures exported out of Substance Painter for Unreal Engine and Unity, as well as default for any other possible use. Material, meshes and texture names follow an easy-to-understand naming convention. 

Full PBR texture maps at 4K resolution:
    -Base color
    -Ambient Occlusion
    -Roughness
    -Metalness
    -Normal

Unreal Engine:
    -Base color
    -Normal
    -OcclusionRoughnessMetallic

Unity:
    -AlbedoTransparency
    -MetallicSmoothness
    -Normal

 - Model has clean topology and geometry:

    -Polygons:  16,166
    -Vertices:     8,453

Textures are 4096x4096 resolution and come in PNG format.

3D model formats
    -Blender 3.0.0 (.blend)
    -Renderer: Cycles 3.0.0

Exchange:
    -Autodesk FBX (.fbx)
    -OBJ (.obj)
    -Collada (.dae)
    -3D Studio (.x3d)