DealsGunsAmmo
Primary Arms© Primary Arms
No Stock

Sons of Liberty Gun Works M4-L89 5.56 NATO AR-15 SBR - 11.5" - 1x 30rd Mag - Short Barrel Rifle

$1999.00
Is this a good deal?Price history and what the Deal Score means
View Best Listing
...
Compare with…
Brand
Sons of Liberty Gun Works
Color
Black
Caliber
5.56x45mm
Capacity
30
Category
Firearms
Platform
AR-15
Action Type
Semi-Automatic
Firearm Type
Rifle
Barrel Length
11.5in
UPC
657628672319

Overview

The Sons of Liberty Gun Works M4-L89 is a complete, semi-automatic short-barreled rifle (SBR) chambered in 5.56 NATO. Built on forged mil-spec upper and lower receivers, it features an 11.5-inch Liberty Fighting Barrel and the L89 Drivelock handguard system. This rail system utilizes a three-point lockup with an internal dowel pin and anti-rotation tabs to minimize point-of-impact shift for rail-mounted accessories. The rifle includes a 4140 steel gas block with a nitrided gas tube, an A2 flash hider, a SOLGW bolt carrier group, and a Liberty charging handle. The handguard features seven-sided M-LOK slots and integrated steel QD sling cups at the barrel nut. This rifle is test-fired at the factory and is classified as an NFA item, requiring ATF Form 4 approval for transfer.

Price & Stock History

Price — 90d
Listings In Stock — 30d

Reviews

No review data was found for this product.

Listings

Primary ArmsBest Deal
No Stock
$1999.00
Wrong price, stock or details?Report a problem
About DealsGunsAmmo (DGA)

A price and stock aggregator built for a market the incumbents stopped improving.

We compare listings across dozens of retailers and normalize everything to true cost-per-round — not sticker price, not case-size guesswork.

Who we are

DealsGunsAmmo (DGA) is an independent data provider tracking price and stock across the ammo, firearm, and parts market — giving buyers and the industry an outside, macro-level view of where the market actually stands.

What we’re building

A data-driven platform meant to be the go-to spot for purchasing decisions — comparing offers across vendors and tracking price history, so you can read the market as a whole, not just one listing at a time.

Who we serveNOW

Today, we help buyers on their purchasing journey with price alerts and a real look at where prices have actually been.

LaterNEXT

Down the road, we plan to sell that same market data back to vendors — inventory demand, customer interest and sentiment, and competitive pricing.