i have heard the navy arms broomhandles are good ones FWIW.
they are not easy to take apart and are even more difficult to put back together, a bud brought me his in a paper bag to re-assemble and it was not easy lol, this was back in the '80s pre-computer days with no manual/etc, i had to "wing" it and it took a week or so, off and on,, but i finally did it, it didnt help matters that for one i had never even actually seen one before and he took it apart, he still has it, still shoots occasionally, and uses gunscrubber to clean it, his is a 7.63 or whatever it is, not a 9MM, and the mag is fixed, the same guy did the same thing with a ruger .22 auto pistol, a mark 1 IIRC, took it apart/couldnt get it back together again, he uses gun scrubber on that too lol (he's not an idiot he does fine with most things).
they are not easy to take apart and are even more difficult to put back together, a bud brought me his in a paper bag to re-assemble and it was not easy lol, this was back in the '80s pre-computer days with no manual/etc, i had to "wing" it and it took a week or so, off and on,, but i finally did it, it didnt help matters that for one i had never even actually seen one before and he took it apart, he still has it, still shoots occasionally, and uses gunscrubber to clean it, his is a 7.63 or whatever it is, not a 9MM, and the mag is fixed, the same guy did the same thing with a ruger .22 auto pistol, a mark 1 IIRC, took it apart/couldnt get it back together again, he uses gun scrubber on that too lol (he's not an idiot he does fine with most things).