ANDERSON 5.56mm Low Profile Gas Block Complete Upper Assembly (B2-K612-AF07)

Fits inside all ODIN Works ForendsFits .750" diameter barrelsWeight: 1.95 oz (includes screws and pin)Made from Carbon SteelNitride finishIncludes cross pin and set screws

16" 6.5 Grendel barrel1-8 twistCarbine gas system5/8-24 threads7075 T6 Forged Upper ReceiverA2 Plastic Carbine HandGuard308 A2 Flash HiderStandard

16" M4 1-8 twist barrelFront Sight BaseCarbine Gas Tube7075 T6 Forged Upper ReceiverA2 Hand GuardA2 Flash HiderStandard Charging HandleM16 BCG

Optics Ready upper receiver assembly5.56 NATO (accepts .223 Remington)16in M4 profile barrelA2 HandGuardA2 Flash HiderStandard Charging HandleStandard Bolt Carrier Group

Black NitrideIncludes 2 Set ScrewsMachined from Steel.750" AR-15 & AR-10 Barrels This low profile gas block was designed to allow an extended handguard to cover the gas return area of the barrel...