http://www.pig-iron-productions.com/index.php
Pig Iron have revamped their website, which frankly needed it as the way of viewing and ordering stuff was a bit obscure before.
The new site looks very nice and I am going to have a rummage this morning.
If you haven't heard of Pig Iron, they make several variaties of 28mm
SF troops compatible with
GW. (See article here...
http://www.dakkadakka.com/wiki/en/Pig_Iron_Productions_Kolony_Militia_Review_
Their separate heads are popular for
40K conversions of
IG and
SMs. Pig Iron have also produced the Kolony rifle as a separate sprue.