kristin:Thanks Kent! Would you say those are the longer models or are other styles longer - like pen styles?
801 is considered a 'pen style'. Also the Joye 302 but that's the same 155mm.
Of course you have longer mega batts for the 510, etc.
This case I'm designing comes in 2 sizes, 5" and 7" long. The 510 fits perfectly in the 5" case, with room to spare, but I'm not sure if it's long enough for other models?
The 901 is just a tad longer than the 510 (112mm) say 4.5".
155mm is about 6". So for the 801 you'd have to go with the 7" one.