[ QUOTE ] Mr. Blue said:Will the twisty in the "off" position still maintain H20 resistance?
[/ QUOTE ]It should maintain water resistance but it depends on how uniform the VIPs were built across the entire run. I'm guessing that the VIPs are in fact extremely uniform, but have only my own as an example.
As long as the Twisty female mating end is machined to the same spec as the original KC tailcap, then a 3/4" id x 7/8" od x 1/16" thick o-ring should work just fine.
Can I still order one and get it anondized...you posted earlier that you thought 6/21 might be cut off date for anodizing? - If I can still get it with the black anodize I will take one - please let me know and I will PP thanks