Savage 99 T in 250-3000

Hello I was wondering if I could get some help on this one. I have a savage 99 with a 20in barrel in 250- 3000 blc D Front of receiver is stamped T ser#3611xx. Barrel is stamped on bottom with a 6or 9 depends how you look at it , If from muzzle end its a 6. Some one has cut the stock off for a kid I guess( what a shame). First question is what do I have and second what's it worth? other than the stock it's not in bad shape light rust. Has been drilled and taped for scope ,Kind of weird thou side to side.....one more question Please, when I go to get a new stock I have noticed that some have a longer cut for the stock than others....thank you