This is high accuracy model with high details
sniper rifel or marksman optical modern scope
use the f3d extension to get similar results as photos, other extensions attached are similar in mesh but not colored.
chose the extension you like
SKP (Sketchup, filesize: 11 MB), FBX (Autodesk FBX, filesize: 12.5 MB), F3D (Autodesk Fusion 360, filesize: 1.33 MB), STL (Stereolithography, filesize: 6.85 MB), IAM (Autodesk Inventor, filesize: 56.5 KB), 3DS (3D Studio, filesize: 3.64 MB), DWG (AutoCAD, filesize: 11.9 MB)