Home / Gun Parts / Sons of Liberty Gun Works / SONS OF LIBERTY GUN WORKS M4-L89 Upper Recvr 5.56 16" MidGas A2 FH
SONS OF LIBERTY GUN WORKS M4-L89 Upper Recvr 5.56 16" MidGas A2 FH
Lowest Price
Price unavailable
MSRP
$950
Savings
No verified offer
Verified In Stock at
0 Stores
Updated
Aug 26, 2026
Compare Deals from 8 Retailers
Verified availability, then price
KYGUNCO
● Out of Stock
Price unavailable
Lanbos Armory
● Out of Stock
Price unavailable
E-Commerce Arms
● Out of Stock
$877.66
OpticsPlanet
● Out of Stock
$883.5
$950
Red Team Armory
● Out of Stock
$891.92
Cane Creek Munitions
● Out of Stock
$950
EuroOptic
● Out of Stock
$950
SCO
Scotts Outdoor Gear
● Out of Stock
$950
15 L89 Handguard"
16 5.56 NATO Barrel"
7-Sided M-LOK Slots
A2 Flash Hider
Drivelock Barrel Nut System
Integral QD's at Barrel Nut on Both Sides
Specifications
Caliber
Model
M4-L89 Upper Receiver Group
MPN
U-M4L89-556-16-A2
UPC
657628673057
Description
SONS OF LIBERTY GUN WORKS M4-L89 Upper Recvr 5.56 16" MidGas A2 FH
