This is a used Rock River Arms LAR-15 Operator III rifle chambered in 5.56 NATO. It features a 16-inch barrel, 30-round magazine, picatinny optic rail, MLOK handguard, rubber pistol grip, and collapsible stock. Includes hard case and instruction manual. Overall, this Rock River is in very good condition with minimal wear. This would be a great choice for home defense. Buy online today!