Picked this up as a fairly inexpensive beater. It's made by ARMSCOR and was imported by Charles Daly back when Michael Kassnar (also KBI) had the brand.
It had a funky finger groove adapter on it (which worked surprisingly well), but that was quickly removed. The mainspring housing fit loosely. I tried another housing with the same result, so I just gave the frame a friendly squeeze in the bench vise and everything is snug now The front sight got some orange paint to make it easier to see, but I later found it shot off from it's sights. A little work on the rear sight with a persuading tool soon had it on the mark. I've only about 50 rounds through it, but there were no issues with any of them. I kind of like it's look.

Regards,
Greg