Mossberg 590M Mag-Fed - 12GA, 2-3/4" or 3", 18.5" Barrel, 10-Shot
$799.95
Available at: https://www.firearmsoutletcanada.co...-4-or-3-18-5-barrel-10-shot.html#.WqLoSJMbNjQ
Hi Red_Star
If you want you can only load 1 in the chamber.
The mag tube is there only to guide the forend.
And you are right there's no more elevator, straight feed from the mag.