Reason I'm asking is because there was no definite answer but only suggestions.

I bought a set of stock rims about 5 or so months ago and they were ghetto spraypainted. I'm still working on stripping one of them and I've done 3 rounds of aircraft remover because the top layer is gunmetal, under that is black, and under that is CW. Dude even painted the centercaps so I bought a set from the FS/WTB sticky. I payed $320 for the set with tires. One has a small curb, and one has a slight bend but for a set with tires I couldn't resist. People want $75/wheel, or $250/set to paint it with real paint. I just want them decent to roll on and not want to spend alot considering I have a set of Regas and SSRs.

Stuff I put in search: kaiser silver, duplicolor, nsx silver, itr gunmetal, etc.

Some results:
https://honda-tech.com/forums/showth...ver+duplicolor
https://honda-tech.com/forums/showth...ver+duplicolor

 

I've seen the Duplicolor Gunmetal, it's close...but certainly not exact. If you don't want to spend the money to have them resprayed for real then go to paintscratch.com and buy the Kaiser Silver from them in the spray can.