Detachable magazine kit for pre-Accutrigger Model 10FP to use with B&C stock?

[Critch]

I have an old Savage Model 10FP, I think I bought it in 1999 or 2000. I can't find a B&C stock for it that allows me to keep the blind magazine, is there a magazine kit I can buy to adapt to a B&C stock such as their M40 Model 1014?