This is a standard steel trigger guard from a Winchester Model 70 rifle.
Bluing - 95% - This piece has no edgewear or fading. It contains a few extremely small scratches and scuffs to the bluing.
Metal - The metal is still in excellent condition, with no notable scratches or blemishes.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE