Yep. It is a disappointment. When I opened the package and pulled out the box I was impressed. The box is gorgeous. When I opened the box I thought it looked decent. The logo is painted on (huge disappointment). When I pulled out the 18350 assembly (the unit comes with the top and bottom caps installed on the 350) I was rather impressed with the weight of it. It is a heavy unit. SO I pulled down my Nemesis and snagged my Omega off of it. I unscrewed the trigger on the Stingray and my heart kind of sank. It was a 1:1 copy of a Nemmy switch, but exceptionally sloppy. I installed the Omega on the top cap and was impressed with the floating 510 pin, and set up the 650 tube with my VTC5. The switch is atrocious. The inner bore is way off and the switch is nearly impossible to fire. I yanked my switch apart on my Nemmy clone and disassembled it. I basically used the cap from the Stingray and everything from the Nemmy clone (which I had to massage to get it even close to my real Nemmy). It is vastly improved, but it just feels like a Nemmy clone.
FWIW it does hit like a hammer. The tubes are impressive, but the black powdercoat with the painted logo sucks. It is pretty, and when the paint starts to flake I will strip it down, polish it, and maybe acid etch the stingray logo on it, so it isn't a total loss.
Oh well. My disappointment has really left me a bit standoffish on the real deal. Yes, I know it is a lousy clone that is not even close to a 1:1, but I am still irritated.
Don't waste your money on this clone. It is the worst purchase I have made thus far, aside from Blu.