This is a featherweight aluminum trigger guard from a Winchester Model 70 rifle.
Finish - The anodized finish has begun to wear around the edges of the piece. There is also some finish wear due to tooling marks.
Metal - Overall, this piece is in very good condition. There are some scratches and nicks throughout the piece, as well as a few tooling marks around the screw holes.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE