AR-15 Modern Series 10.3" Carbine Barrel Gov'T

Name: AR-15 Modern Series 10.3" Carbine Barrel Gov'T
Brand: Ballistic Advantage
Availability: OutOfStock

Ballistic Advantage · Barrels

No ratings yet

Best price

$133.00at Brownells

Out of stock checked Oct 2, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$133.00checked Oct 2, 2026	Out of stock	Buy at Brownells

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

Show

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

Show the prices as a table

Store	Latest	Lowest	Highest
Brownells	$133.00	$133.00	$133.00

Since Sep 28, 2026.

About this part

The AR-15 Modern Series 10.3" Carbine Barrel Gov'T is a 10.3" 5.56 / .223 barrel from Ballistic Advantage with a carbine gas system. One store lists it, Brownells at $133.00.

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
Barrel length: 10.3" · Handguards

Specifications

Manufacturer: Ballistic Advantage
Platform: AR-15
Caliber: 5.56 mm NATO
Gas system: Carbine
Barrel length: 10.3"

From the manufacturer

Ballistic Advantage AR-15 barrels come in a great variety of chamberings, lengths, and contours, so you are certain to find the exact barrel you need for any type of rifle you are building or upgrading. These barrels are precision machined from extra-strong 4150 chrome-moly-vanadium steel alloy and have a nickel-boron coated barrel extension with M4 feed ramps to help ensure reliable feeding and extraction. The Government, M4, and SPR, and DMR profiles are all well-known among AR-15 aficionados. All barrels are chambered in 5.56 NATO, so they accept both military-type 5.56x45mm and civilian .223 Remington ammo. The DRP (Distinct Rigid Profile) is a stocky profile designed for short p Mfg: Ballistic Advantage