1911s rule in IPSC Standard Division, also known as Limited in the USA, or Dinosaur Division if you are trying to annoy people.
IPSC Production Division is the home of the double action and striker fired guns, no 1911 or other single action variants are allowed.
You'll probably see more posts about production guns because the rules only allow minimal changes, so it's easy to say "Honey, this one isn't good enough now that the new varant of xyz is out, so I have to buy another gun".
Basic check for wether the gun works for you:
a) Ask permission to dry fire it. Pick it up. Clear it. Pick a target on the wall. Close your eyes and bring the gun up on aim. Open your eyes. If the sights line up, then the gun naturally points for you. If not, then try another gun.
b) Clear it again. while on aim, squeeze the trigger. Do the sights hold steady or jerk around? Is the trigger stroke easy? can you pull it all the way through using just the first pad of your trigger finger?
c) If all of the above is good, with finger off the trigger, operate the mag release with your strong hand thumb. Can you reach it? does it depress fully? Does the mag drop free? If this is all good,
c) Look through the sights again. Can you see around the front sight, especially when on aim at a distant target?
d) Is it on the IPSC list of approved production guns available at
www.ipsc.org ?
If all of the above check out, then it should be good to go.
OR
Damn! That looks great, I'll take it. Followed by Damn! That looks great.....
My first Production pistol was a Glock 17. Followed by Beretta 96, Beretta Elite II, Glock 19 and another Beretta 92FS. I still compete with the original Glock 17.
As an entry level IPSC Standard gun, get a Bul M5 from Marstar. I love mine.