What is a Remington 760 gamemaster 222 worth?

Value of any firearm depends on it's current condition. The Model 760 in .222 caliber was only offered from 1958 through 1961. If your rifle is in 100% condition (like new) it may bring as much as $1,150.00. In 90% condition (meaning that 90% of original metal and wood finish remains) it may bring $700.00. If this rifle is well used and 60% of its original condition remains, it may bring $500.00.