This is really the only way to go if you are using a very light revolver like a Ruger LCR. In these light guns the capsule will either move forward or break on recoil. CCI even warns about the problem on their website. Sorry to bud in on an old post.FWIW, I keep one CCI shot round in the chamber of a couple of revolvers. Key point is one round only - and the shot round is always the first to be fired. Putting a shot round as 3rd or 4th, or higher, seems to be asking for trouble in my opinion. My logic - and I may be out in left field on this - is that a snake - two-legged or otherwise - would receive the benefit of the shot cartridge. Followed by as many HP's as I can fire!!