Sons of Liberty Gun Works M4-L89 Broadsword CHF 5.56 NATO Barreled Upper Receiver - 16"

Manufactured by Sons of Liberty Gun Works

Details

The Sons of Liberty Gun Works M4-L89 Broadsword CHF 5.56 NATO Barreled Upper Receiver offers a dependable and precise platform for your AR-15 build. It features a robust 16” Cold Hammer Forged V2 barrel with a QPQ finish for enhanced durability, along with a .750” gas journal that has a deep dimple for a secure gas block setup. Built with a BROADSWORD-89 upper for a near-monolithic fit, this upper includes a 15.25” L89 7-sided M-LOK rail secured by a Titanium barrel nut, designed to provide stability with reduced rail deflection. Additionally, it comes with a V2 4140 gas block and an A2 flash hider.

Features:

16" Cold Hammer Forged V2 Barrel
15.25” L-89 M-LOK Rail
Titanium Barrel Nut
Broadsword-89 Upper
V2 4140 Gas Block
A2 Flash Hider

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Specifications

Barrel CoatingQPQ Nitride

Barrel ContourV2

Barrel Length16

Barrel Material41V50 Chrome Moly Vanadium Steel

BrandSons of Liberty Gun Works

Caliber Gauge5.56 NATO

ColorBlack

FinishHardcoat Anodized

Gas System LengthMid-Length

Gas System TypeDirect Impingement

Handguard15 in Freefloat Rail

Muzzle DeviceA2 Flash Hider

Thread Pattern1/2 X 28

Twist Rate1:7

California Prop 65 warning

WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

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