Anderson Manufacturing's AM-15 pistol with 7.5-inch barrel is the most affordable factory ultra-short 5.56 AR pistol. Anderson's lower manufacturing advantage reduces cost while maintaining chrome-lined barrel construction. A pistol-tube lower is standard; aftermarket brace systems are compatible. Intended for home defense and suppressor use at an accessible price. Type: Pistol Action: Semi-Automatic Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 2018, USA Weight: 48 oz Overall length: 19.5" Status: Active Intended use: Home Defense, Suppressor Host