No production model shoots .45 ACP & .45 Colt from the same cylinder, if I'm understanding your question correctly. Some people have special ordered separate cylinders to shoot both from the same gun, and there are other options. It could be I'm not answering what you're asking though, sometimes I'm a little slow
The Model 25-2 shoots both .45 ACP and .45 Auto Rim, which has a case identically sized like a .45 ACP except for a prominent rim to allow extraction without moonclips.