INTEGRA 5.56MM SUPPRESSED URG 12112 Manufacturer Model Number: 12112 Manufacturer: Gemtech Model: Integra 556 Caliber: 223 Rem | 5.56 NATO Type: NFA - Silencer Item Type: NFA Finish: Black Sights: None Overall Length: 16.1" Weight: 94.32 oz. Shipping Weight: 5.9 Feature: Full Auto Rated Feature: 16.1" Overall Length Feature: Integrally Suppressed Upper Optic Adjustable Objective: false Optic Reticle Illuminated: false