This is a brand new, never fired, complete, Remington 870 Super Magnum receiver. It has the metal trigger group and not the polymer one. The mag tube dimples have been popped out to make it work with extensions and tactical applications. This will take any size shells. You can definately build the baddest shotgun around with this receiver. One of a kind. Asking $299.00. Email or text only. 325-280-1325. Brownwood. Thanks.