This is a standard steel trigger guard from a Winchester Model 70 rifle.
Bluing - 85%- The original bluing on this trigger guard shows very little edgewear or thinning. The finish remains dark and even throughout most of the piece. There are some extremely tiny scratches at the top of the bow, and some tool marks near the release button.
Metal - The metal is in excellent condition with no notable wear or damage.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE