I would be really surprised if Boyd's did not have a replacement stock that fit your model 10. Boyd's stocks are laminated wood if that's what you are looking for.

Hogue makes a synthetic that should fit. I'm not a fan of Hogue. Very heavy and not very stiff.

If you're wanted to spend a lot, check out Manners or McMillan. Top notch synthetic stocks.

Last, but certainly not least is Stockade. Another top notch synthetic stock manufacturer. Stockade stocks cost less than a Manners or McMillan, but have the same quality. I don't own a Stockade, but I certainly will in the near future.