Safariland 6281. It's not deep concealment, but it's a high ride belt holster with a rotating security hood. With a bit of practice, it's a VERY fast draw.
http://www.copsplus.com/prodnum1704.php
Safariland's Will Fit guide has Tasers on page 6 (PDF):
http://www.safariland.com/info/willfit/pistols_dg.pdf
Most of them are duty holsters, but dig around.
It appears that Taser also makes a civilian holster and includes it with the x26c civilian model. Or you can buy it separately for $49.95.
More holsters are here, including "skeletonized" duty holsters that may or may not apply to your situation. Go to page 2 and 3 of the web store:
https://secure15.nexternal.com/shar...usType=BtoC&Count1=489971339&Count2=407111763

http://www.copsplus.com/prodnum1704.php
Safariland's Will Fit guide has Tasers on page 6 (PDF):
http://www.safariland.com/info/willfit/pistols_dg.pdf
Most of them are duty holsters, but dig around.
It appears that Taser also makes a civilian holster and includes it with the x26c civilian model. Or you can buy it separately for $49.95.

More holsters are here, including "skeletonized" duty holsters that may or may not apply to your situation. Go to page 2 and 3 of the web store:
https://secure15.nexternal.com/shar...usType=BtoC&Count1=489971339&Count2=407111763