The RAC - "rac" for "relative amplitude coefficient" - wedge line was first introduced in 2002. The rac Black and rac FE2O3 were added in 2003. The FE2O3 that's the chemical notation for ferrous oxide or rust is unfinished no chrome finish and is designed to rust.
You could earn up to 14 points with this purchase when you join Callaway Rewards!