Folding-rear-sight Mini-14 with integral scope base rings — the most popular Mini-14 variant, designed for ranch use where a rifle may be mounted with optics. Type: Rifle Action: Semi-Automatic Caliber: .223 Remington Capacity: 20 Year introduced: 1982, USA Weight: 6.75 oz Overall length: 37.5" Status: Active Intended use: Sporting, Home Defense, Hunting