On Sat, 08 May 2010 15:16:03 -0400, Wes
wrote:

Ned Simmons wrote:

Oxpho blue works well.
http://www.brownells.com/.aspx/pid=1...XPHO_BLUE_reg_


I'll second that. I used it to redo a friends beater shotgun many years ago.

Wes

Brownell's offers several cold-blueing solutions. Oxpho blue is
probably the easiest to use because it is most tolerant of residual
oil and even rust.