This specific 3D model, "Ammunition box Low-poly 3D model 6", is an asset made available by "Unknown author".
Can be downloaded at "Unknown platform" by following the link.
The licensing terms for this digital asset are governed by "Unknown license".
STL (Stereolithography, filesize: 192 KB), OBJ (OBJ, filesize: 646 KB), 3DS (3D Studio, filesize: 109 KB), ABC (Alembic, filesize: 310 KB), FBX (Autodesk FBX, filesize: 268 KB), OTHER (Other, filesize: 2.25 MB), PNG (PNG, filesize: 8.46 MB), MAX (Autodesk 3ds Max, filesize: 1.13 MB), GLTF (glTF, filesize: 129 KB), MA (Autodesk Maya, filesize: 414 KB), DAE (Collada, filesize: 599 KB)