[FateAmenableToChange]

Robinson Armaments made the M96 Expeditionary, based on the Stoner M63 rifle. Semi auto only, no Happy Switch... (sigh).... Not being produced, no parts, no service support either, unfortunately. But they’re out there if you got the $$$.

I might be induced to part with mine for the right price. The M96 was ahead of its time, although it took me a while to get them to fix the initial quality control problems. Right now though, it's an awesome rifle that shoots better than any AR platform I own.

[NFHale]

“... to part with mine for the right price....”

It’s out of my league right now, $$$-wise.