Hey scott_r,
We actually just started carrying Cadex parts and we have a 2 Stage trigger in stock for the 700. It's adjustable from 1.5-5lbs and retail on it is $309.99. It's the Cadex DX1 Double Stage trigger on our website if you want to check it out. If you have any questions, please feel free to give us a call at 1-877-547-6873.
Best regards,
Anthony Haines
Online Sales Specialist