SLAB Blaster Windowed Magwell

Simple windowing of the original magwell - from files at the time of posting this.

Added fillets on the window, adding 2 darts remaining in mag index - I never printed this version but assume it will print fine.

OOps, noticed someone already did this. Well too late now, I'll add the arrow and any finishing touches.  Here is the existing one with more variations:
https://www.printables.com/model/812494-slab-v4-windowed-magwells

Did not derive from Palmtopper, but marked as a remix of it for organizational purposes. Took SLAB F360 file extruded out magwell windows.