Currently it has an ATI collapsable/foldable stock (I plan on selling/trading that away for a speedfeed stock eventually), a Barrel that is too long (again, going to try and get an 18-20" barrel), a magazine extension, and I just ordered some different springs and a non-mim extractor to upgrade the gun a little. I haven't shot it a whole ton, but I do love the gun.
Look forward to learning a bit more about the 870 and making the best out of a great gun.
