Luth-AR SOCOM M4 AR-15 5.56mm Threaded AR Barrel 14.5in SOCOM Carbine Length 1-7 Twist 1/2x28 Manganese Phosphate Black
$216.19 at OpticsPlanet · 2 stores
In stock Sale
Luth-AR .223 Rem Fluted Threaded Bull Barrel 18 in Rifle 1-9 Twist 1/2 x 28 Silver
No ratings yetBest price
$223.99at OpticsPlanet
Out of stock Sale checked Oct 22, 2026
In stock now instead
- Luth-AR SOCOM M4 AR-15 5.56mm Threaded AR Barrel 14.5in SOCOM C… $216.19at OpticsPlanet
- Luth-AR 5.56mm SOCOM 14.5in Barrel with Front Sight Base 1-7 Tw… $178.59at Kentucky Gun Co
- CMC Triggers 16.25in AR15 Barrel 5.56 NATO 1/7 41V50 CRMOV Black $224.00at Kentucky Gun Co
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet | $223.99Salechecked Oct 22, 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 barrels in stock
This part is out of stock at every store we track. These similar barrels are in stock, with today's prices.
Luth-AR 5.56mm SOCOM 14.5in Barrel with Front Sight Base 1-7 Twist Rate 1/2x28 TPI Black
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CMC Triggers 16.25in AR15 Barrel 5.56 NATO 1/7 41V50 CRMOV Black
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Price history
Dashed line = out of stock. Tracking since Oct 17, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| OpticsPlanet | $223.99 | $223.99 | $223.99 |
Since Oct 17, 2026.
About this part
The Luth-AR .223 Rem Fluted Threaded Bull Barrel 18 in Rifle 1-9 Twist 1/2 x 28 Silver is an 18" 5.56 / .223 barrel from Luth-AR. One store lists it, OpticsPlanet at $223.99.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Muzzle thread
- 1/2x28 · Muzzle devices
- Barrel length
- 18" · Handguards
Specifications
- Manufacturer
- Luth-AR
- Platform
- AR-15
- Caliber
- .223 Rem
- Barrel length
- 18"
- Thread pattern
- ½ x 28
From the manufacturer
Luth-AR .223 Rem Fluted Threaded Bull Barrel 18 in Rifle 1-9 Twist 1/2 x 28 Silver. Putting extra weight forward a Bull Barrel helps minimize gun movement. The thicker barrel reduces barrel vibration and takes longer to heat up allowing more shots on target before accuracy starts to deteriorate. Specifications for Luth-AR .223 Rem Fluted Threaded Bull Barrel: Manufacturer: Luth-AR Color: Steel Silver Finish: Stainless Fabric/Material: Stainless Steel Caliber: .223 Remington Barrel Profile: Bull Barrel Twist Rate: 1-9 Barrel Material: 416R Stainless Steel Flutes: Yes Gun Model: AR-15 Firearms Threads Per Inch: 1/2x28 Country of Origin: USA Features of Luth-AR .223 Rem Fluted Threaded Bull Barrel Fluted Bull Barrel 416 SS. 6 Lands and Groves. M4 Feed Ramp. Button Broached. Package Contents: Luth-AR .223 Rem Fluted Threaded Bull Barrel What firearm models does the manufacturer say Luth-AR .223 Rem Fluted Threaded Bull Barrel is compatible with? The manufacturer suggests that Luth-AR .223 Rem Fluted Threaded Bull Barrel is compatible with AR-15Luth-AR BL-B18FT: .223 Rem Fluted Threaded Bull Barrel 18 in Rifle 1-9 Twist 1/2 x 28 Silver
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