The H&R 1871 Topper Junior is a youth-sized single-shot with a 12-inch length of pull and 20 GA chambering, serving as an entry-level first shotgun for young hunters. Type: Single-Shot Shotgun Action: Break-Action Caliber: 20 GA Capacity: 1 Year introduced: 1988, USA Weight: 4.5 oz Overall length: 33" Status: Active Intended use: Youth, Hunting