Recently (like last week) acquired this LTT 92X RDO. Full NP3 package. Threaded barrel. I wasn't sure there was a superior 92 than my Wilson BrigTac. I have been proven wrong. And the LT mounting solution is simply phenomenal. This is THE WAY for optics on a 92. Hell, this is THE WAY for the ultimate 92. While the Tuxedo look is a bit flashy for my tastes, the handling, performance, and accuracy of this thing quickly makes me forget about any aesthetically based issues.
If anyone is on the fence about optics and the 92, get off it and source one from Langdon. You won't regret it. My formerly beloved and gently used BrigTac will soon be hitting the EE.