Don't know how much cylinder length you have but if you have enough left, you could trim LC brass back to the chamber length you need, then seat the following filled with your choice of shot:

http://www.midwayusa.com/product/682652/speer-empty-shot-capsules-45-colt-long-colt-box-of-25

Would give you the rim and extra shot...as long as the cylinder length is good. Would think the trimmed to ACP brass length would be fine for holding the small powder and shot capsule.

All just a guess....I load shot for .357 and have done 10mm just filling brass, but not ACP or LC.