The Escort PS guard comes in either twelve or twenty gauge, and is a semi automatic shotgun. The Hatsan Arms Company stationed in Turkey makes the Escort PS. It has great applications for security or law enforcement use. It comes with a variety of barrels, grips, stock and butt attachments that allow for a variety of uses. The pistol grip is best for defensive maneuvers within an enclosed area. In contrast the rear fiber-optic sites combined with the raised front fiber optic site would be better used for open spaces. In short, the Escort PS is a weapon designed for versatility and compatibility in a variety of situations. Semi-Auto action, 28" vent rib barrel, overall length 48", weighs 7 pounds, capacity is 4+1.