Windham Weaponry Complete 20in .308 Flattop Upper Receiver Assembly

Available on backorder

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SKU ur20fftb-308 Category Tag

This complete .308 Caliber Windham Weaponry Flattop Upper Receiver Assembly is ready to snap onto your Windham Weaponry .308 Lower and take to the range. It features a Magpul MOE M-Lok Rifle Length Forend on its 20” Medium Profile Fluted Barrel. This highly accurate Barrel is 4150M Chrome Moly Vanadium 11595E Steel, Chrome Lined in Bore and Chamber, rifled 1 turn in 10 inches – 6 lands & grooves – right hand twist. The muzzle is fitted with an A2 type .308 Flash Suppressor. A mounting stud for a Q.D. Sling Swivel is fitted to the Picatinny Rail Gas Block – which is on the same plane as the flat top type Upper Receiver’s MIL-STD 1913 Top Rail. The Upper Receiver is CNC machined from 7075T6 aircraft grade aluminum, hard coat black anodized to mil spec.  This upper receiver assembly is compatible with Windham Weaponry .308 lower receivers only.

CALIFORNIA RESIDENTS ONLY – WARNING: Cancer and Reproductive Harm –


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