I just wanted to share this product I found that is a a great match (IMO) for the factory black polycoat finish. My black 75b had a dent/scratch (to bare metal) that I picked up somewhere, and I tried this nail polish for touchup. I'm really pleased with the results that are holding up after many range visits and cleanings so far. The results look better in person than the pics. It's much more durable and matching than Birchwood or a Sharpe. Anyway, it's Kleancolor nail lacquer in opaque matte finish #265 madly black.