I had an EMF .45 colt revolver once....got rid of it quick too. Cheapest ain't the best way to go, the mainspring on that one would jump out and jam everything in place. Only way to unload it was to disassemble grips plus enough pieces to un-jam it - only happened about every third shot though.
Don't shop price, shop quality or you're not going to be happy!
"Carry the battle to them. Don't let them bring it to you. Put them on the defensive and don't ever apologize for anything."
Harry S. Truman