This is a standard steel trigger guard from a Winchester Model 70 rifle.
Bluing - 70%- The original bluing on this trigger guard shows even fading and light freckling throughout. There are no deep scratches, tool marks, or other damage. It's just a smoothly faded and worn piece, and still quite attractive.
Metal - The metal remains in very good condition, with some light freckling.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE