FLOW 556K SLNCR 1/2X28 FH FDE INCLUDES FLASH HIDER Manufacturer Model Number: 2450 Manufacturer: HUXWRX Model: Flow 556k Caliber: 223 Rem | 5.56 NATO Type: NFA - Silencer Item Type: NFA Finish: Flat Dark Earth Cerakote Overall Length: 5.5" Weight: 12.9 oz. Shipping Weight: 0.0 Feature: Includes 1/2x28 Flash Hider Feature: No Barrel Length Restrictions Optic Adjustable Objective: false Optic Reticle Illuminated: false