I have a fairly used mossberg 590 with surefire m90 foregrip, enough rail covers for a hand (6 I believe), and a knoxx spec ops recoil absorbing stock. This needs a new magazine tube and a part for the forend. The magazine tube for some reason only allows 3 shells to be loaded, I am guessing there is some burr inside the tube. I am not sure what it is called but the two long metal arms that go from the foreend tube into the reciever might need to be replaced. I was told this is what is causing the foreend to rattle side to side. It does have some scratches on the reciever and on the magazine tube from the shaky forend. Everything else works fine, chambers fine, and shoots just fine. Magazine tube is around 40 bucks form what I found Can be easily fixed by the right person or armorer. Could be the forend tube arms are just not seated right. Asking $300 FTF Pick up in Bellevue only. Will include original forend, shell belt, folding pistol grip stock, tactical sling, about 2dz 00 shells, and a 5.11 tactical load bearing vest. Let me know if you have any questions, PM for more pics, my apologies for the bad resolution and clarity. Forend vertical pistol grip not included in sale, it has a new home on another AR-15 Links to aftermarket parts http://www.opticsplanet.net/surefire-picatinny-rail-system-m70.html http://www.cabelas.com/p-0012785224733a.shtml Forend vertical pistol grip not included in sale.