The Mesa SureShell 6-Shell Side Saddle with Rail is designed specifically for Remington 870 20 gauge shotguns. Made of durable aluminum and polymer materials, this low-profile carrier is lightweight at 7 oz and features a sleek black color. The carrier fits securely onto the side saddle rail and provides easy access to six shells, making it a convenient addition for shooting sports and hunting enthusiasts. Manufactured by Mesa Tactical in the United States, this SureShell Carrier is a reliable and practical accessory for Remington 870 shotguns.