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 L89 AR-15 14.5 inch 5.56/.223 Wylde Upper Receiver Group Medium Midlength 1-7 ASR Black
Sons Of Liberty Gun Works · Upper Receiver
No ratings yetBest price
$1,041.35at Kentucky Gun Co
In stock checked Oct 13, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Kentucky Gun Co Best price | $1,041.35checked Oct 13, 2026 | In stock | Buy at Kentucky Gun Co | |
| OpticsPlanet | $1,050.00checked Oct 13, 2026 | In stock | Buy at OpticsPlanet | |
| Ammunition Depot | $1,050.00checked Oct 13, 2026 | In stock | Buy at Ammunition Depot |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $1,041.35 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Oct 12, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $1,050.00 | $1,050.00 | $1,050.00 |
| Kentucky Gun Co | $1,041.35 | $1,041.35 | $1,041.35 |
| OpticsPlanet | $1,050.00 | $1,050.00 | $1,050.00 |
Since Oct 12, 2026.
About this part
The Sons of Liberty Gun Works L89 AR-15 14.5 inch 5.56/.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. It's sold by 3 stores (3 in stock), from $1,041.35 to $1,050.00. The lowest in-stock price in the last 30 days was $1,041.35 at Kentucky Gun Co.
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 L89 AR-15 14.5 inch 5.56/.223 Wylde Upper Receiver Group Medium Midlength 1-7 ASR Black. These uppers are built to the same standards as our legendary rifles and are test fired before leaving the shop. The L89 rails have 7-sided MLOK slots with integral QDs at the barrel nut on the left and right side. The L89 features the Drivelock barrel nut system anti-rotation tabs and an internal dowel pin between the upper/rail to all ensure a solid lockup with minimal POI shifts for attached laser or other VAS systems. Specifications for Sons of Liberty Gun Works L89 AR-15 14.5 inch 5.56/223 Wylde Upper Receiver Group: Manufacturer: Sons of Liberty Gun Works Caliber: 5.56x45mm NATO .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 L89 AR-15 14.5 inch 5.56/.223 Wylde Upper Receiver Group What firearm models does the manufacturer say Sons of Liberty Gun Works L89 AR-15 14.5 inch 5.56/223 Wylde Upper Receiver Group is compatible with? The manufacturer says that Sons of Liberty Gun Works L89 AR-15 14.5 inch 5.56/223 Wylde Upper Receiver Group is compatible with AR-15Sons of Liberty Gun Works U-M4L89-556-145-ASR: L89 AR-15 8.5 inch .300BLK Upper Receiver Group Medium Midlength 1-7 ASR Black
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