Modifying an anodized part

[Range Rat]

A friend of mine is building a piston AR. he may have to modify his rail slightly to accomodate his gas block. The question is does anyone know of a process to clean up the area where a bit of dremmel work has been done to match the rest of the anodized part?
I am not familiar with piston systems and he is not a member of this site. Any info I can pass along would be appreciated.


Thanks

RR

[adamsreeftank]

Birchwood Casey Aluma-Black or touch up pen.

[Eagle Eyes]

or if you really straped for cash a black permanent maker

but seriously it all depends how "professional" you want it to look. Spot anodizing can be done at the right shop.

[Range Rat]

Birchwood Casey Aluma-Black or touch up pen.

Perfect, thanks.

RR

[kcstott]

Paint pen, Testors satin black paint and a hair dryer, Sharpie,