STERLING REMINGTON 870, 28 GA STOCK Stock comes with mounting bolt. It is your responsibility to confirm the dimensions of your firearm with the supplied dimensions of our part. Top Tang Width: N/A Top Tang Length: N/A Bottom Tang Width: 1/2" Bottom Tang Length: 9/16" Stock Height at Receiver: 1 13/16" Stock Width at Receiver: 1 5/16" Overall Length of Stock: 14" Measurement of Receiver Mounting Bolt - 8 5/16" Comes with Pachmayr Decelerator recoil pad Boyds inlets (both butt and fore end) for the Remington 870, 20 gauge are for the Lightweight version. Remington also produced/produces the 870, 20 gauge on the 12 gauge frame. If you have the 20 gauge version that is built on the 12 gauge frame, you need to order the 12 gauge butt and fore end. If you are unsure of which version you have, contact a qualified gunsmith for assistance. All finished parts have been CNC inlet to Boyds' House Action. Variations may exist from firearm to firearm, minor fitting may be required to get that perfect fit to your firearm. Natural cosmetic imperfections such as minor knots, burls, heartwood, mineral lines or minor cosmetic fill work are not considered a defect. ATTENTION CUSTOMERS : These stocks are designed for the smaller frame models.