Description
RF CFU16-556M4-15FGS 556 UPPER 16 Mfg Item Num: CFU16556M415 Model Number: AR-15 Purpose: Replacement Series: FGS Upper Unit of measure: EA Type: Complete Gas Impingement Caliber: 223 Remington/5.56 NATO Sights: None Optic Ready Barrel Length: 16 Barrel Material: 4150 Chrome Moly Vanadium Steel Twist: 1:7 Barrel Finish: Black Melanite Receiver Description: 7075-T6 Aluminum M4 Handguards: 15 FGS Handguard Finish: Black Hard Coat Anodized
