Re: another gun
Welcome to TFF big buck,
The Remington 760 (a side-action rifle) was manufactured in many different versions and calibers. Yours apparently is chambered in 300 Savage. These guns vary in value from $275 (standard version) to $5,000 (gold inlaid).
I suggest you call or write Remington and ask what version (model) you have based upon the serial number. They CAN tell you that much. Once you have that, we can help with value. In the interim, post some photos.
NOTE: The information herein is provided free of charge. In some instances, you may actually be getting your money's worth.
Author of: The History and Guns of Simson & Co., Suhl