I have been shooting L10 and Single stack is up next (using the same pistol). Trying to prep for the next thing I want to get classified on and that is Production. Won't be shooting Limited or Open until California's magazine capacity laws change. Not willing to break the law for a sport.
I totally agree with you. Luckily I stocked up on standard cap mags in the 90's
Anywhoo, since all hammer pistols must start hammer down (unless they are decockers) and there are no double action 1911's on the Production list, you will have to comprimise on your want for an all steel single action pistol in production.
I am a big fan of SA pistols but over the years I have decided to also include Striker and Double action pistols into my collection.
IMHO, the closest thing to a SA all steel pistol is a customized SP01 (or Shadow) with a trigger job and a short reset setup. You will have to start hammer down for the first shot, but all other shots will be taken in the Single Action mode. If you have a stage that requires you to load the pistol before starting, then you won't have to worry about it for that stage.