AR-15 11.5 Barrel Carbine Length 1/2-28 1-8 Black

Name: AR-15 11.5 Barrel Carbine Length 1/2-28 1-8 Black
Brand: Nemo
Availability: OutOfStock

Nemo · Barrels

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Best price

$198.55at Brownells

Out of stock checked Oct 1, 2026

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Where to buy

Store	Price	Availability	Buy	Add to build
Brownells Best price	$198.55checked Oct 1, 2026	Out of stock	Buy at Brownells
OpticsPlanet	$217.00Salechecked Oct 1, 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.

Price history

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Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Brownells	$198.55	$198.55	$198.55
OpticsPlanet	$217.00	$217.00	$217.00

Since Sep 28, 2026.

About this part

The AR-15 11.5 Barrel Carbine Length 1/2-28 1-8 Black is a 5.56 / .223 barrel from Nemo with a carbine gas system. It's sold by 2 stores, from $198.55 to $217.00.

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
Muzzle thread: 1/2x28 · Muzzle devices

Specifications

Manufacturer: Nemo
Color: Black
Platform: AR-15
Caliber: 5.56 mm NATO
Gas system: Carbine
Twist rate: 1:8
Thread pattern: ½ x 28

From the manufacturer

Built for accuracy and longevity, NEMO barrels are turned, chambered, and threaded in house. Starting with premium blanks, NEMO has defined accuracy through precision machining that is done right in Nemo's shop. Caliber: 5.56 NATO Length: 11.5" or 16" 416 stainless steel Muzzle threaded A 1/2-28 Carbine length gas system (11.5"), or Mid-length (16") .750 in diameter gas block journal 1 in 8 twist rifling (6 groove) Black Cerakote finish Laser engraved markings Mfg: Nemo