I admit to liking the Colt "hard rubber" look on some of my Rugers. If you at least like the idea of the factory "rubbers," just not the execution, try the 000 and/or 00 wool approach described in my long-winded treatise in the Stan's attached post, above. If not, Pvt Schultz or CaryC, etc, will do you proud with a set of great woods. I like 'em both ways: factory (as modified) and custom. The good news is you can try the steel wool approach, and if you still don't like them... It's not like you're ruining the resale of particularly collectible grips. You can take off a lot of "rubber" too before they really look like you've done much.