This is a standard steel floor plate from a Winchester Model 70 rifle.
Bluing - 85% - This floor plate has factory bluing. The bluing on this floor plate shows light edgewear and fading, and 1 small but notable scratch.
Metal - The metal is in very good condition with just the one notable scratch.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE