Sons of Liberty Gun Works M4-L89 5.56 NATO AR-15 Rifle - Pinned HUXWRX - 13.7"

Manufactured by Sons of Liberty Gun Works

SKU: M4-L89-13-7-XL

MPN: M4-L89-13.7-XL

Manufactured by Sons of Liberty Gun Works

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Add to cart for sale price $1,699.99 $1,852.50

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This item is regulated.

Items that are regulated by the ATF have restrictions and requirements:
•Your entire order will ship only to a Federal-Firearm License holder.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers.
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to ffl@primaryarms.com.

Details

The Sons of Liberty Gun Works M4-L89 Rifle is a premium AR-15 rifle made with high-quality components. It features the SOLGW 13.7" combat-grade barrel crafted from 4150 CrMoV steel with a corrosion-resistant QPQ finish. The barrel is threaded 1/2x28 and features a pinned and welded HUXWRX flash hider, bringing the overall length to 16”.

The rifle is equipped with an A5 buffer system and rifle spring, delivering improved recoil management and smooth cycling. The Liberty charging handle is ambidextrous and features a narrow latch, making it ideal for setups with low-profile optics while also reducing the chance of snagging on bulky gear. The Quick Ambi selector, made from billet steel and finished in QPQ, ensures long-term wear resistance.

Features:

Chambered in 5.56 NATO
13.7" 4150 CrMoV barrel with QPQ finish
Pinned & welded NOX flash hider
A5 buffer system with rifle spring
Liberty ambidextrous charging handle
Quick Ambi safety selector
Liberty Fighting Trigger with 6 lb pull
13” M-LOK handguard with integrated QD sockets
B5 Systems stock

A Liberty Fighting Trigger provides a crisp and reliable 6-pound pull, using Nickel Teflon-treated components and mil-spec springs for added longevity. The 13” M-LOK handguard includes integrated QD sockets for sling compatibility, and the rifle is finished off with a comfortable, combat-ready B5 Systems stock.

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Specifications

ActionSemi-Auto

Barrel CoatingQPQ Nitride

Barrel ContourV2

Barrel Length13.7

Barrel LiningQPQ Nitride

Barrel Material41V50 Chrome Moly Vanadium Steel

BrandSons of Liberty Gun Works

Caliber Gauge5.56 NATO

ColorBlack

Gas System LengthMid-Length

Gas System TypeDirect Impingement

Handguard13 in Freefloat Rail

Magazine Capacity30

ModelM4-L89

Muzzle DeviceHUXWRX 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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