http://www.gunsamerica.com/906117734/REMINGTON_870_12GA_MAGNUM_COMPLETE_RECEIVER.htmhttp://www.gunbroker.com/Auction/ViewItem.aspx?Item=327708739Some other parts if needed...http://www.gunbroker.com/Remington-870/Browse.aspx?Keywords=Remington+870&Cats=4027Hope this helps.