$10 Assassins Laser from Buck Rogers in the 25th Century 3D print model 3D model by 3DTechDesign. Available on CGTrader. Check it out on CGHub.
STL (Stereolithography, filesize: 8.84 MB), OBJ (OBJ, filesize: 1.58 MB), STP (STEP, filesize: 450 KB), IGE (IGES, filesize: 394 KB)