Sheesh. You require instant gratification?
With El Paso, each holster and rig is made to order. They are not sitting in a warehouse ready to ship. That is why you have your choice of how the holsters hang on the belt, and barrel length.
I do not see an option about barrel length with that particular holster, be sure you order a holster for the proper barrel length of your Colts. I seem to recall they have 7 1/2"barrels?
Also, I strongly suggest NOT getting all those cartridge loops. You would be surprised how heavy a pair of Colts are with 25 loops full of cartridges. If you go with all those loops, you do not have to fill them all.
I learned along time ago how heavy a pair of Colts are when you wear them all day, particularly with a gun belt stuffed full of cartridges, particularly heavy rounds like 45 Colt with 250 grain bullets. Figure each Colt weighs about 2 1/2 pounds, plus maybe another pound of ammo. That's a lot to carry all day long on your belt.