When the 930 came out i wanted it. Went to mace and they had one. When i picked it up, the forend would move like it wasn't on tight. I asked the guy behind the counter and he brought out another one, same thing. I passed.I picked up a 930 from a forum member that had run 100rds and it looked NIB vs that 940.
Years later and every single time i go to mace, i go pick up a 930 and it has that forend movement.
Might be their design, might be assembly process but i have felt at least 50 of them and never felt a tight one that didn't have play. If i bought it, it would drive me nuts. Sucks too bc i like the looks a lot... maybe I'm just picky.