I picked up a used Mod 70 in .270 just last week at a LGS. They had no info on it so I got a hold of Winchester, who could only tell me it was made in 92', and to contact the Cody Museum for more info. I called them, Cody, and they said (in a recording) that for $75 they would do some research on it and send me a letter. I thought that was only for one of the older collectibles, but no, called Win again and they said it was for any rifle and that they could do it for $45. I was a little shocked, not gonna lie. Both Remington and Weatherby both looked up the SN I provided for one of their rifles and they told me the year of MFG, original configuration (barrel length, twist etc) and gave me a link to the manual. The rifle is in great shape, thought it would be no older than the 2000s, though the bolt seems to have some wear on the sides (jeweled), the bolt face looks good as does the bore.