you have all kinds of options, especially if you have some time. I'm a Manners fan, as Tom's customer service is incredible. If you're looking for a traditional stock then that would be my suggestion. It's about a 6 month wait for a custom ordered stock, gives you time to set aside some pennies. There are Mcmillans and Manners in stock at a few places... thirdgenerationshootingsupply.com, bugholes.com, eurooptic.com. Mannersstocks.com
If you're open to the chassis route then your possibilities are nearly endless