This isn't your Grandpa's shotgun, unless he is on a Tactical Entry team. Grandpa's hunting Remington 870 only had a bead on the end of the barrel  for the game he hunted. The Tactical Shotgun is used for larger game where a specialized scope and or Laser sight is essential.  Thru experience we've found that the EoTech optics are one of the most durable and useful scope for a Tactical Shotgun. For fast target acquisition in most dynamic Entry and low light situations the EoTech can't be beat. Many professionals are also employing a laser -sight on their Tactical Shotguns. There are many laser sights advertised, however we've only found a handful that will withstand real duty use. The Lasermax  laser sight for the Remington 870, the Aimshot Green lasers, Insight Technology M6 series and the more Costly LE grade laser sights from Insight Technology.