Ok, here is the deal. I receintly bought a Maverick M88 12 gage Security Model. It says it has a 6-shot capacity. Now, I automatically thought that only applied to 2 3/4 " shells. I assume I am right (someone correct me if I am wrong). Anyway, I take it to the range and attempt to put 6 shells in the magazine tube. It only takes 5. So does the advertised "6-shot capacity" actually mean "5+1-shot capacity"? Can someone elaborate on my problem? Any help you can offer would be of help. Thanks in advance. 