POF's Constable is a pistol-configuration AR with a 10.5-inch barrel and POF's short-stroke piston system, offering the advantages of piston operation in a compact NFA-exempt pistol format. Targeted at law enforcement and home defense buyers. Type: Rifle Action: Semi-Automatic Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 2020, USA Weight: 88 oz Overall length: 23.5" Status: Active Intended use: CQB, Law Enforcement, Home Defense