Hello, I have a top folding stock that will make your 870 into a compact package for sale for $40. -ade of solid cast steel with plastic over molded around it. -length of pull is 13 3/4 inches. -operated with a simple push of a thumb button to lock it in either the open or closed position. -fits shotguns with rifle sights and ventilated rib barrels. -fits all 2 3/4, 3 and 3 1/2 inch Remington 870 guns. -Will not fit shotguns with Ghost Ring style sights.