This is a standard steel floor plate from a Winchester Model 70 rifle.
Bluing - 75% - This floor plate has factory bluing. The finish on this piece has edgewear and fading, but no significant scratches, dings, dents, freckling or other damage.
Metal - The metal is in excellent condition with no visible damage.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE