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Sons of Liberty Gun Works M4-L89 Upper Receiver Group, Upper Receiver, 5.56 NATO, 14.5" Barrel with Pinned and Welded HUXWRX Muzzle Device (16" OAL), Fits AR-15, Matte Finish, Black, Includes 13.75" L89 Rail, Does Not Include BCG or Charging Handle

Sons of Liberty Gun Works · M4-L89 Upper Receiver Group

Sons of Liberty Gun Works M4-L89 Upper Receiver Group, Upper Receiver, 5.56 NATO, 14.5" Barrel with Pinned and Welded HUXWRX Muzzle Device (16" OAL), Fits AR-15, Matte Finish, Black, Includes 13.75" L89 Rail, Does Not Include BCG or Charging Handle

$1,050.00

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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Ships anywhere in the lower 48 states or Washington, D.C. except California, Connecticut, Illinois, New Jersey and Washington.

Sons of Liberty Gun Works is a manufacturer of quality firearms and parts, perfect for your next build, next competition, or next line of defense. Their small parts fit most mil-spec firearms. These uppers are built with L89 7-sided rails, forged uppers, and Liberty Fighting Barrels. There are multiple options of lengths and muzzle devices. • 14.5 5.56 NATO Barrel;13.75 L89 Handguard • HUXWRX Flash Hider • 7-Sided M-LOK Slots • Integral QD's at Barrel Nut on Both Sides • Drivelock Barrel Nut System

Specs

Caliber
556NATO
Barrel length
14.5" Pinned (16" OAL)
Fits
AR-15
Type
Upper
Finish
Matte
Color
Black

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