Here are some pics of a new IWB holster that I made for my M9A1. It is a copy/variation of one that I have seen online somewhere. Possibly Blade Tech? I'm not sure, but it is definitely not my original design. The cant' is adjustable from straight(90deg) to two different angles. The least extreme angle is pictured. In the straight configuration, the height can adjusted to two positions. Retention is by friction and is adjustable via the belt clip mounting screws. One of these days I'm going to remember to take some pics during the process.