Smyth Busters: Why 50 Shades of FDE?
This video addresses a common question among AR-15 builders: the inconsistency of Flat Dark Earth (FDE) finishes across different components and manufacturers. It explains that variations in materials (polymer vs. anodized aluminum) and manufacturing processes lead to a wide spectrum of FDE shades. The video offers two primary solutions for achieving a uniform FDE look: matching components in person or refinishing all parts with a spray-on coating like Aluma-Hyde II, Gun Kote, or Cerakote. It humorously suggests that most people won't notice minor FDE mismatches.








