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Description
Who doesn’t like a nice quad rail This upper also features a 16″ NBS barrel chambered in 5.56 NATO with a 1:7 twist and a carbine length gas system. With the NBS line we wanted to build an affordable upper assembly without cutting corners. This means using a nitrided steel gas block as opposed to aluminum, providing an upgraded extended latch charging handle and using quality internals like the NBS Black Nitride BCG paired with a NBS 16″ Carbine Barrel.
Weight 70 oz
Dimensions 28 × 5 × 5 in
Barrel Finish Mag Phosphate
Barrel Profile Government / SOCOM
Cartridge Compatibility 5.56 NATO
Barrel Length 16"
Gas System Length Carbine
Twist Rate 1-7
BCG / Charging Handle Included
SKU: 1539







