Noveske SPR 5.56MM Barrel - 18
$460.00 at MidwayUSA · 2 stores
In stock
Noveske Lo-Pro Gas Block 5.56 Barrel 12.5in Leonidas Carbine Length Stainless .750 Gas Block Gtc Headspaced Bolt
No ratings yetBest price
$456.00at OpticsPlanet
Out of stock Sale checked Oct 21, 2026
In stock now instead
- Noveske SPR 5.56MM Barrel - 18 $460.00at MidwayUSA
- Noveske Lo-Pro Gas Block 5.56 Barrel 11.5in Commando Carbine Le… $450.00at MidwayUSA
- Daniel Defense Barrel Assembly 5.56x45mm 10.30", Black $441.00at MidwayUSA
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet | $456.00Salechecked 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 barrels in stock
This part is out of stock at every store we track. These similar barrels are in stock, with today's prices.
Noveske Lo-Pro Gas Block 5.56 Barrel 11.5in Commando Carbine Length Stainless .750 Gas Block Gtc Headspaced Bolt
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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 | $456.00 | $456.00 | $456.00 |
Since Oct 17, 2026.
About this part
The Noveske Lo-Pro Gas Block 5.56 Barrel 12.5in Leonidas Carbine Length Stainless .750 Gas Block Gtc Headspaced Bolt is a 12.5" 5.56 / .223 barrel from Noveske with a carbine gas system. One store lists it, OpticsPlanet at $456.00.
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
- Carbine · Handguards
- Gas block
- 0.75" diameter · Gas blocks
- Barrel length
- 12.5" · Handguards
Specifications
- Manufacturer
- Noveske
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
- Gas system
- Carbine
- Barrel length
- 12.5"
From the manufacturer
Noveske Lo-Pro Gas Block 5.56 Barrel 12.5in Leonidas Carbine Length Stainless .750 Gas Block Gtc Headspaced Bolt 0. This barrel is designed for our gas block that is 1" long (INCLUDED). A standard front sight base is 1.9" long and WILL NOT FIT. Barrel installation should be performed by a qualified gunsmith. Installation of the gas block dowel pin and gas block is required to complete the assembly process. All NFA Regulations apply. Please check your local and state laws before ordering. Contact your local ATF Field Office with any NFA questions you may have. Specifications for Noveske Lo-Pro Gas Block 5.56 Barrel: Manufacturer: Noveske Color: Stainless Fabric/Material: Stainless Steel Caliber: 5.56x45mm NATO Barrel Twist Rate: 1-7 Additional Features: Medium Contour .750 Gas Block Condition: New Firearms Threads Per Inch: 1/2x28 Package Contents: Noveske Lo-Pro Gas Block 5.56 Barrel The Noveske Lo-Pro Gas Block 5.56 Barrel is a quality addition to the Noveske lineup. For more great deals on AR15 Barrels by Noveske please browse our Noveske Gun Parts page. Noveske 07000188: Lo-Pro Gas Block 5.56 Barrel 12.5in Leonidas Carbine Length Stainless .750 Gas Block Gtc Headspaced Bolt
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