Ammo Case - revised 11-24-22

The shooting range I use has a 5 round max loaded at once in a magazine. The .22 CCI ammo cases that I could slide open and drop 5 rounds into my hand is convenient and I thought it would be nice to do that with my other handgun ammo.  

To print the lid, you will have to flip it in the slicer 180 degrees on the X axis to print it upside down.  If you do that and print the case as is, no supports are required.  

Made what I hope is an adjustable case that can be modified (if you don't mind using fusion 360) to hold any caliber.  I am printing on a Voron V0.1 so I can't print more than a 25 round case (5x5), but it can be scaled out to the typical 5x10 by changing the number_of_row and Number of Columns parameters.  The Round Width and height can be adjusted for your caliber of choice.  I have some sample values for 9mm, .40 and .45 in the comments that I have used.  I also realize all printers are different so I have a Tolerance in there as a parameter as well defaulting to -0.2mm.  This is used to allow the lid to fit the case and move freely.  if you need more or less “wiggle” room that is the parameter to change.  

I am not a Fusion 360 expert or even do anything like that for a living so if anybody has tweaks or ideas to make it better feel free to leave me a comment or take the f3d file and improve it.

Revision 11-24-22: add lids without the pusher tabs.  I thought the tabs made it easier to open but as I use these more, the number of times I accidentally opened a case was way too high.  Hopefully the newer lids are more secure.