Many of today's popular receiver-mounted shotshell carriers are designed for popular Remington 870 or Mossberg 500 shotguns and nothing else! If you own one of the dozens of other popular shotguns on the market and want spare rounds on-board your gun, then the Airdus Universal Shotgun Shell Carrier is designed to work on your gun. Unlike other model-specific shell carriers, the Airdus Universal Shotgun Shell Carrier doesn't depend on receiver-screw alignment to attach. Instead, the unit uses an incredibly powerful adhesive that's designed to stay secured to a shotgun receiver in any condition, thanks to heat- and cold-resistant composition that stays secure in temperatures ranging from -30 to 230 degrees Fahrenheit. The Universal Shotgun Shell Carrier also features access cutouts that enable shotgun owners to access critical receiver pins for disassembly. The shell carrier is built to work with both pump and semi-auto actions alike.