Very helpful post. Thanks for doing it.
Two things:
- The link to the pyramydair blog takes me to a post about ballistic coefficients, not BSAs.
- You say there was a gas ram variant. Do you mean the current Lightning is offered with a gas ram? Because there were also the drop-in (nearly) AWT aftermarket rams, but not (IIRC) a factory gas ram offered for anything other than the latest Lightnings.
And, of course, old Supersports are really quite nice, whereas new Lighnings are awful.