Sons of Liberty Gun Works L89 AR-15 14.5 inch 5.56/.223 Wylde Upper Receiver Group Medium Midlength 1-7 Black
$945.36 at Kentucky Gun Co · 2 stores
In stock
Sons of Liberty Gun Works M4-EXO3 AR-15 14.5 inch .223 Wylde Upper Receiver Group Medium Midlength 1-7 ASR Black
Sons Of Liberty Gun Works · Upper Receiver
No ratings yetBest price
$825.00at OpticsPlanet
Out of stock checked Oct 21, 2026
In stock now instead
- Sons of Liberty Gun Works L89 AR-15 14.5 inch 5.56/.223 Wylde U… $945.36at Kentucky Gun Co
- Sons of Liberty Gun Works L89 AR-15 14.5 inch 5.56/.223 Wylde U… $1,041.35at Kentucky Gun Co
- Battle Arms Authority Elite 16" Upper 5.56x45mm Free Float M-LO… $824.00at Ammunition Depot
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet | $825.00checked Oct 21, 2026 | Out of stock | Buy at OpticsPlanet |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Similar upper receivers in stock
This part is out of stock at every store we track. These similar upper receivers are in stock, with today's prices.
Sons of Liberty Gun Works L89 AR-15 14.5 inch 5.56/.223 Wylde Upper Receiver Group Medium Midlength 1-7 ASR Black
$1,041.35 at Kentucky Gun Co · 3 stores
In stock
Battle Arms Authority Elite 16" Upper 5.56x45mm Free Float M-LOK Rail, Black
$824.00 at Ammunition Depot · 4 stores
In stock
Patriot Ordnance Factory Minuteman 16.5" Complete Upper 5.56x45mm 1:8, Black
$819.89 at Kentucky Gun Co · 6 stores
In stock
Rock River Arms Completed Upper Receiver X-1 .223 Wylde 18 Inch Barrel 1-8 Twist 1/2-28 Threat Free-Float Handguard Brake Tan
$835.99 at MidwayUSA · 2 stores
In stock
Rock River Arms Completed Upper Receiver National Match A2 .223/5.56mm 20 Inch Barrel 1-8 Twist 1/2-28 Thread Free-Float Handguard A2 Flash Hider
$809.99 at OpticsPlanet · 2 stores
In stock Sale
Price history
Dashed line = out of stock. Tracking since Oct 16, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| OpticsPlanet | $825.00 | $825.00 | $825.00 |
Since Oct 16, 2026.
About this part
The Sons of Liberty Gun Works M4-EXO3 AR-15 14.5 inch .223 Wylde Upper Receiver Group Medium Midlength 1-7 ASR Black is a 14.5" 5.56 / .223 upper receiver from Sons Of Liberty Gun Works. One store lists it, OpticsPlanet at $825.00.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Gas system
- Mid-length · Handguards
- Barrel length
- 14.5" · Handguards
Specifications
- Manufacturer
- Sons Of Liberty Gun Works
- Color
- Black
- Platform
- AR-15
- Caliber
- .223 Wylde
From the manufacturer
Sons of Liberty Gun Works M4-EXO3 AR-15 14.5 inch .223 Wylde Upper Receiver Group Medium Midlength 1-7 ASR Black. These uppers are assembled with our V2 gas blocks made from 4140 steel for a solid efficient gas seal. Specifications for Sons of Liberty Gun Works M4-EXO3 AR-15 14.5 inch .223 Wylde Upper Receiver Group: Manufacturer: Sons of Liberty Gun Works Caliber: .223 Wylde Barrel Length: 14.5 in Barrel Profile: Medium Gas System Length: Mid Length Barrel Twist Rate: 1-7 Firearms Threads Per Inch: 1/2x28 Finish: Anodized Color: Black Fabric/Material: 416 Stainless Steel Handguard Length: 13.75 in Gun Rail: M-LOK Gun Make: AR Platform Gun Model: AR-15 Bolt Carrier Group Included: No Charging Handle Included: No Package Contents: Sons of Liberty Gun Works M4-EXO3 AR-15 14.5 inch .223 Wylde Upper Receiver Group What firearm models does the manufacturer say Sons of Liberty Gun Works M4-EXO3 AR-15 14.5 inch .223 Wylde Upper Receiver Group is compatible with? The manufacturer says that Sons of Liberty Gun Works M4-EXO3 AR-15 14.5 inch .223 Wylde Upper Receiver Group is compatible with AR-15Sons of Liberty Gun Works U-M4EXO3-556-145-ASR: M4-EXO3 AR-15 14.5 inch .223 Wylde Upper Receiver Group Medium Midlength 1-7 ASR Black
Rating
No ratings yet
Log in to rate this part.
Comments
Please log in to read and leave comments.