AER9 Laser Rifle from the Fallout games, did the model from scratch a while back for a Fallout 4 mod that never made it. 4k texture, polys under 25k.
AER9 Laser Rifle
Render Passes: roughness, albedo, metalness, normals and ao
Textures: metal, ao, roughness, albedo and normals
Wireframe
Polys under 25k