3d printed Urban single shot tray

For anybody interested, this is a simplified version of the BSA single shot tray. I'll load the model files (inventor part files) to the grabCAD website tomorrow. I can also put up stl files if anyone wants. It's very simple - I'm not a machinist or CAD jockey. But I've tested it with over 100 pellets (all diabolo style) on 3 different printed copies from 2 different 3d printers, so it's functional. The two pieces are attached by a countersunk 4-40 screw that passes through the magazine and threads into the swing arm.

1529101993_992467295b243ea9223c94.14179177_Urban-SST-1.jpg
1529101993_13927105475b243ea962f548.01142809_Urban-SST-2.jpg
1529101993_11219503205b243ea9a859b5.42457738_Urban-SST-3.jpg
1529101993_19207346945b243ea9e784f7.14671452_Urban-SST-4.jpg
1529101994_17020933785b243eaa3db8a1.62362362_Urban-SST-5.jpg
 
Martin- Yes, that was the original plan - to catch the magnet with an inset nut. This one was actually the quick and dirty test before improving it. But then I realized that threading the screw into the plastic itself was working great so I never bothered (it ain't broke so I didn't fix it). But I agree that would be an improvement. If you do draw that up, please consider sharing it by putting it up on grabcad and let us know!
 
For anybody interested, this is a simplified version of the BSA single shot tray. I'll load the model files (inventor part files) to the grabCAD website tomorrow. I can also put up stl files if anyone wants. It's very simple - I'm not a machinist or CAD jockey. But I've tested it with over 100 pellets (all diabolo style) on 3 different printed copies from 2 different 3d printers, so it's functional. The two pieces are attached by a countersunk 4-40 screw that passes through the magazine and threads into the swing arm.

View attachment 15742View attachment 15751View attachment 15756View attachment 15767View attachment 15776
Can you show a pic of the screw please