This is a used Rock River Arms LAR-15 rifle chambered in 5.56 NATO. It features a 16-inch barrel with a 1/9 twist, 30-round magazine, quad rail handguard, sling swivels, Ergo grip, and collapsible stock. Overall, this Rock River is in good condition with normal use wear on the receiver. Bore condition is good with crisp rifling. This would be a good choice for home defense. Buy online today!