The Colt AR-15 Delta H-BAR (Heavy Barrel) is a target-shooting configuration with a 16-inch heavy barrel and collapsible stock, combining the heavy barrel accuracy benefit with the compact handling of a carbine. Features Colt's E2 lower, A2 rear sight, and the H-BAR profile barrel. A notable pre-ban configuration that bridged the precision and carbine segments. Type: Rifle Action: Semi-Automatic Caliber: 5.56 NATO Capacity: 20 Year introduced: 1987, USA Weight: 7.1 oz Overall length: 32" Status: Discontinued Intended use: Sport Shooting, Precision Shooting