With the great T15 Magazine Drought upon us, it's VERY difficult to get additional magazines for my new baby. I could technically switch back to my old T4.1 just until the magazine depression is over, but I'd like to actually use the T15 I just recently got. (only played 3-4 weekends with it so far). So I decided to take a look at some low profile, smaller, hoppers and the tac cap caught my eye. The description says it's compatible with the 98, A5, X7 etc, but does that mean it's ONLY compatible with those? I'm heading down for some games tomorrow, and I'll be near Badlands Paintball so I'm trying to figure out what hopper/necks will fit my Tiberius T15 so I can buy whatever at Badlands and then play some games. If the Tac Cap isn't going to work for me, can I get some other suggestions?