Brownell's sells what they call a "Laquer Stik", pardon my spelling, in red, white and I believe black when I bought them, Easy as pie to use and holds up well. I have it on a 20, 21, 22 and 36. The 21 and 22 see alot of use and it holds up well. There is also a product the uses silver or gold material, looks bad ass. I'll see if I can find it.