From Kahr Firearms Group are some beautiful semi auto Thompson SMG copies.
They showed two stunning examples, one gold plated, one with a silvery chrome finish.
As well, there were several versions of standard blued steel guns.
Some with 20 round box mags, others with the 50 round drum mag.
Unfortunately, all Thompson SMG variant are prohibited in Canada.
Anyway, for your viewing pleasure...
Notice that the cocking handle knob is on the top on the top two guns, like the M1928.
On the lower gun, the knob is on the side, like the later simplified M1A1 Thompson.
Receiver markings similar to the originals.