Not a lot to choose from here, Red Castle has Sunday sporting clay
http://www.tulsaredcastlegunclub.com/SCWT.html, the folks at Sports World
http://www.sportsworldtulsa.com/ could probably be of assistance on info on a skeet range, Kevin the owners son is/has been a pro.
H&H was right about Woods & Water, hunted there a decade ago with the guys from ESPN's Under Wild Skies, it's now a housing development.
If you're looking for vintage guns i.e. damascus ect.. there's a pawn shop in Tulsa and a couple in Joplin, MO (maybe on you're way) with some interesting stuff. PM me if you need more info. Doug