This Tungsten Grey Cerakoted Rifle Kit pairs a durable finish with a 15″ Keymod Handguard, and it ships with a genuine AR-15 80% lower receiver alongside the fully assembled upper — a nearly complete build in a color that stands out from the crowd.
- Chamber – .223/5.56 NATO, M4 Feed Ramp
- Twist – 1 x 7
- Barrel Thread – 1/2″ x 28
- Barrel Steel – 4150 Chrome Moly, Nitride Processed
- Flash Hider – A2 Flash Hider
- Handguard – 15″ Keymod Handguard, Tungsten Grey
- Gas Block – .750″ Gas Block w/ Carbine Gas Tube & Pin
- Upper Receiver – 7075-T6 Aluminum M4 Flat-Top, Tungsten Grey
- Bolt Carrier Group – Mil-Spec M16 BCG
- Charging Handle – Included
- Lower Parts Kit – Mil-Spec LPK w/ Tungsten Grey Magpul MOE Grip
- Stock – Tungsten Grey Magpul MOE Mil-Spec Stock
- Lower Receiver – AR-15 80% Lower Included, Tungsten Grey
- Origin – Made in the USA
What’s Included: Assembled M4 flat-top upper, mil-spec M16 BCG, charging handle, Magpul-equipped lower parts kit and stock, and a Tungsten Grey AR-15 80% lower receiver. The 80% lower still requires machining to finish — jigs and tooling sold separately. An optional left-side engraving upgrade is available at checkout. Not available for shipment to NY, RI, NJ, CT, MD, DE, HI, IL, NV, CA, WA, Washington DC, Denver CO, or Boulder CO.
Browse more color options in our AR-15 5.56 rifle build kits collection, and pick up a matching 80% lower receiver jig to finish the machining.
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