Titanium 1/4-28 Animal Rocker Set Screw

I have a Grand Power Stribog SP9A3. I bought a Lingle/Stribog aluminum lower for the gun and the lower comes with a set screw that takes up the slack between the upper and lower so they have no play when together. I looked everywhere for a titanium version of that set screw because I have an obsession with replacing screws and pins on my guns with titanium. You guys are the only ones who had it. I know that's not what you sell them for but that's what I used it for and I am very satisfied with my purchase. Thanks!