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The M4-89 is one of the premier fighting rifles we offer. It houses a combat grade barrel, A5 buffer system, Liberty Fighting Trigger, and B5 furniture. At Sons of Liberty Gun Works, we always tell our customers that it's not what a rifle company tells you, it’s what they don’t tell you. Below you will find the complete specifications of the M4-76. We have built our guns to run through years of hard use, and we have nothing to hide.
Barrel: Sons of Liberty Gun Works 4150CoMOV 1:7 MPI HPT Barrel
Barrel Steel: 4150 CrMoV (Chrome Moly Vanadium per MIL-B-11595E)
Twist Rate: 1/7 Twist Six Groove
Thread Pitch: 1/2-28 Threaded Muzzle
Gas Block: .750″ Gas Block Journal with appropriately sized gas port
Barrel Finish: QPQ Corrosion Resistant Finish
Barrel Extension: QPQ coated M4 Feed Ramp Extension
High Pressure (proof) Tested (HPT)
Magnetic Particle Inspected (MPI)
Available options: 430102634 , 430102635 , 430102636

Barrel Finish:
Cartridge Capacity:
30
Item Width (Inches):
3.000
Action Type:
Semi-Auto
Barrel Length:
16.00
Front Sight Type:
None
Mount Type:
Cartridge:
5.56x45 NATO
Magazine Capacity:
30
Item Height (Inches):
7.850
State Compliance:
Color:
Black
Muzzle:
Muzzle Brake
Item Length (Inches):
33.000
Rear Sight Type:
None
Finish:
Anodized
Stock Material:
Polymer
Magazine Included:
Yes
Stock Style:
Item Weight (lbs):
7.000
Magazine Quantity:
1
Magazine Type:
Detachable
Material:
Aluminum
Make Model Fit:
Sons Of Liberty Gun Works.M4-89
Model Number:

FFL Required:
Yes
Age restriction:
18 and above
Prop 65 restriction:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Shop All ED BROWN

M4-89 5.56x45 NATO 16" BBL (3)30 Round Mag Black

MAP: 1757.500000000
Your Price
$2,299.99 *
Crow # 430102636
MFR # M4-89-16
UPC 785939518856

430102636_1W.jpg
430102636_1W.jpg

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