Noveske Lo-Pro Gas Block Barrel, 12.5" Crusader 5.56mm Barrel

Noveske Lo-Pro Gas Block Barrel, 12.5" Crusader 5.56mm Barrel

Name: Noveske Lo-Pro Gas Block Barrel, 12.5" Crusader 5.56mm Barrel
Brand: Noveske
Availability: InStock

Noveske · Barrels

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Best price

$380.00at MidwayUSA

In stock checked Oct 21, 2026

Buy at MidwayUSA

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Where to buy

Store	Price	Availability	Buy	Add to build
MidwayUSA Best price	$380.00checked Oct 21, 2026	In stock	Buy at MidwayUSA
Rainier Arms	Check priceprice on the store's site	Check store	Buy at Rainier Arms

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Price history

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Lowest in-stock price in the last 30 days: $380.00 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 29, 2026.

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Store	Latest	Lowest	Highest
MidwayUSA	$380.00	$380.00	$380.00

Since Sep 29, 2026.

About this part

The Noveske Lo-Pro Gas Block Barrel, 12.5" Crusader 5.56mm Barrel is a 12.5" 5.56 / .223 barrel from Noveske with a mid-length gas system. One store lists it, MidwayUSA at $380.00. The lowest in-stock price in the last 30 days was $380.00 at MidwayUSA.

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: 12.5" · Handguards

Specifications

Manufacturer: Noveske
Platform: AR-15
Caliber: 5.56 mm NATO
Gas system: Mid
Barrel length: 12.5"
Finish: Stainless Steel

From the manufacturer

Noveske's Stainless Steel AR-15 Match Barrels feature their exclusive 5.56 Match Mod 0 Chamber, designed to offer outstanding accuracy with both 5.56x45mm NATO and 223 Remington ammunition. Composed of 416R stainless steel that's hardened to 30 RC, the bore is given improved polygonal rifling that slightly boosts projectile velocity and reduces the speed of the bore's erosion, meaning superior accuracy retention that outlasts that of barrels with conventional rifling. All Noveske match barrels have a medium contour, bead-blasted satin finish, M4 extended feed ramps, and are threaded at the muzzle for the addition of flash hiders, muzzle brakes and/or sound suppressors. Each barrel is shipped with a pinned, low profile gas block, gas tube and barrel extension. Specifications: Length: 12.5"Material: 416R Stainless SteelTwist Rate: 1 in 7" Polygonal RiflingChamber: 5.56 Match Mod OContour: MediumM4 Feed Ramps: YesGas Port Location: CarbineBarrel Diameter at Gas Port: 0.750"Muzzle Thread Pattern: 1/2"-28Extras: Low Profile Gas Block, Gas TubeWeight: 1 lbs 12.3oz