Hi, I made an M4A1 3d gun using blender. It does not include texture or colours. It is unity friendly with advanced details. It is in 8 seperate parts and UV unwrapped (mixed overlapping). The zip file inclued .blend, .obj and .fbx if you need any other format just contact me. modelled in blender 3.3.
thank you for reading :)
OBJ (OBJ, filesize: 3.64 MB), FBX (Autodesk FBX, filesize: 1.3 MB), BLEND (Blender, filesize: 4.21 MB)