Windham Weaponry 16in CDI Complete Upper Receiver Assembly


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SKU UR16M4SFSB Category Tag

From our popular CDI Rifle, this accessorized Upper Receiver / Barrel Assembly comes complete with Diamondhead’s VRS Free Floating Forend, Diamondhead  Front & Rear Flip Sights, and MagPul Angled Vertical ForeGrip – all factory  installed. The Chrome Lined 16” M4  Barrel includes a Vortex Flash Hider. A complete Bolt Carrier Assembly and Charging Handle make this assembly ready to take to the range.

CALIFORNIA RESIDENTS ONLY – WARNING: Cancer and Reproductive Harm –

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