The Henry Mini Bolt is a single-shot bolt-action youth rifle with a 11.5-inch length of pull, synthetic stock, and no external hammer. Purpose-built for first-time shooters age 4-8. Type: Single-Shot Rifle Action: Bolt-Action Caliber: .22 LR Capacity: 1 Year introduced: 2002, USA Weight: 3.25 oz Overall length: 30" Status: Active Intended use: Youth, Training, Plinking