Aero's complete rifle offering with matched upper/lower, Aero handguard, and Magpul furniture. Available in multiple configurations and Cerakote colors. Type: Carbine Action: Semi-Automatic Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 2018, USA Weight: 112 oz Overall length: 32" Status: Active Intended use: Sport Shooting, Home Defense, Competition