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Sons of Liberty Gun Works M4 L89B AR-15 Upper Receiver Assembly 5.56x45mm NATO 13.7" Barrel with Rotex Flash Hider

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Sons of Liberty Gun Works M4 L89B AR-15 Upper Receiver Assembly 5.56x45mm NATO 13.7" Barrel with Rotex Flash Hider - Sons Of Liberty Gun Works

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MidwayUSA
MidwayUSA
$1,306.25
Red Team Armory
Red Team Armory
$1,173.70

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Product Details

MSRP $1,306.25
MPN M4L89BSUPPER-13.7-556-SF
UPC 669185246322

Description

These Sons of Liberty Gun Works L89 Upper Receiver Groups are built using a forged upper. These uppers have V2 Button rifled barrels, V2 4140 gas block, and offered in a variety of length and muzzle device options. L89 rails have 7-sided MLOK, and integral QD's for maximum available MLOK utilization. FeaturesButton Rifled BarrelM-LOK Rail
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