I recommend AGAINST using cordura universal drop leg holsters unless you are using some new fangled silencer/laser/frame modded monstrosity.
I have a 1911 and the Safariland 6004 dropleg is amazing. Indoor or outdoor, it holds up. It's not the fastest, but it's secure as all hell. Also, if you like a belt mount, you can rig the 6004 in a way to be a high ride, but I find it uncomfortable when kneeling/prone... or not standing straight up in general.
I have also recently grabbed an uncle mike's level 1 belt holster for days in CQB I don't want much of a rig at all... I love it. Quick, secure, and light. I would never wear it outside, as it's only a friction retention, but indoors it does the job wonderfully.
Ár skal rísa, sá er annars vill
fé eða fjör hafa. Sjaldan liggjandi úlfur
lær um getur né sofandi maður sigur.