The Microtech 135-1SL LUDT Sith Lord Automatic Knife Red Plain Edge. The New Sith Lord LUDT is here! This model has a two-tone finished blade with satin flats and red grinds. It sports a black aluminum handle with bronzed hardware and firing button. The bronzed pocket clip is marked with logos, serial number, and the date of production. The milled grooves of the tapered 6061-T6 aluminum handle, which dates back to the early-2000 era models. This model has a plain edge, red finished Elmax steel blade and tan anodized handle with tactical black hardware.