I have a 243 cal. Savage model 99, I ordered a replacement barrel from numerich, only problem is the new to me barrel has v-threads and the other that is bent has square threads can anyone give some info. where I can find the correct barrel in either 243 or 250-3000 cal. Serial on gun is 925XXX. this gun has been passed down for few generations and I would love to able to use it this coming hunting season.