This is a standard steel floor plate from a Winchester Model 70 rifle.
Bluing - 95% - This floor plate has original factory bluing. The bluing shows very subtle edgewear and a few tiny spots of color irregularity. There are no notable scratches, freckling or other damage.
Metal - The metal is in excellent with no scratches, dents, gouges or pitting.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE