Sons of Liberty Gun Works SOLGW 14.50" Upper 5.56x45mm M-LOK Rail - Tactical Excellence - M4L89BSCHF14.5
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Sons of Liberty Gun Works
Overview
The Sons of Liberty Gun Works 14.50" Upper is a complete upper receiver designed for the AR-15 platform, chambered in 5.56 NATO. With its 14.5-inch barrel, it offers a balanced combination of maneuverability and performance, making it suitable for a variety of tactical scenarios. This upper is commonly found in builds utilizing a carbine gas system, which enhances reliability and ensures consistent cycling with 5.56 NATO ammunition.
Specifications
Sons of Liberty Gun Works SOLGW 14.50" Upper 5.56x45mm M-LOK Rail - Tactical Excellence - M4L89BSCHF14.5
Available Merchants(1)
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Stock Alert
September 2026 on GunPartPicker
Sons of Liberty Gun Works SOLGW 14.50" Upper 5.56x45mm M-LOK Rail - Tactical Excellence - M4L89BSCHF14.5 ranked #267 of the 615 upper receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #112 of the 1,683 upper receivers builders have added. Builds with this upper receiver are nearly all chambered in 5.56 NATO, nearly all on carbine-length gas, and nearly all AR-15.
It was out of stock everywhere we track for all of September 2026, and today the one retailer we track is out of stock. Listed prices start at $1,187.50 at BattleHawk Armory for when it comes back.
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