Just bought a new Mossberg 590, and found it doesn't push the shells back into the reciever when I rack it. I unscrewed the magazine cap and saw a floa thing in the muzzle end of the mag, gave it a push and it slid down into the mag and stayed there.
Anyone know what's going on with this thing?
All help appreciated.
Anyone know what's going on with this thing?
All help appreciated.