Hard...to...find. Polish made weapons have always been some of the most highly finished you can find. I have 2 of their Vis35 "Radom" 9mm handguns. I wished I had one of their M44's when they were cheap.
There was one in NE indianapolis couple weeks ago for $290. (bolt didn't match) Don't know if it sold or not. I have his number if you want it.