Great product, very satisfied. Gone was the wild guess and intuition. (No, it wasn't the baked beans and hamburger I had for dinner, I talked too.) I made a custom HD Lock latch for the doors of my new stores and the contact was changed to a new contact , and the filaments broke off from contact within the gas distributor. . Tried cleaning the diffuser contact threads (bad idea) and broke my only gas diffuser. So Amazon bought this kit hoping it would fit my HF 200 Titanium and it would work. Even the neck of the moment matches the weapon. So for those who have been looking at this kit and were wondering if it would fit your Titan Speedlight.