Classic 5.56x45 NATO 14.5" 1-7 M4 Carbine Bbl Chrome-Line Threaded
$124.99 at GunMag Warehouse · 5 stores
In stock
Best price
$93.12at OpticsPlanet
In stock Sale checked Oct 22, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $93.12Salechecked Oct 22, 2026 | In stock | Buy at OpticsPlanet | |
| Brownells | $142.50checked Oct 22, 2026 | In stock | Buy at Brownells | |
| GunMag Warehouse | $152.99checked Oct 10, 2026 | In stock | Buy at GunMag Warehouse | |
| Battlehawk Armory | $97.60Salechecked Oct 1, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $111.99Salechecked Sep 30, 2026 | Check store | Buy at Palmetto State Armory | |
| Ammunition Depot | $142.50checked Oct 2, 2026 | Out of stock | Buy at Ammunition Depot | |
| Kentucky Gun Co | $152.00checked Oct 22, 2026 | Out of stock | Buy at Kentucky Gun Co |
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
Lowest in-stock price in the last 30 days: $93.12 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | — | $142.50 | $142.50 |
| Battlehawk Armory | — | $97.60 | $97.60 |
| Brownells | $142.50 | $142.50 | $142.50 |
| GunMag Warehouse | — | $152.99 | $152.99 |
| Kentucky Gun Co | $152.00 | $152.00 | $152.00 |
| OpticsPlanet | $93.12 | $93.12 | $93.12 |
| Palmetto State Armory | — | $111.99 | $111.99 |
Since Sep 27, 2026.
About this part
The AR-15 Modern Series 12.5 Carbine Barrel Gov'T is a 5.56 / .223 barrel from Ballistic Advantage with a carbine gas system. It's sold by 7 stores (3 in stock), from $93.12 to $152.99. The lowest in-stock price in the last 30 days was $93.12 at OpticsPlanet.
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
Specifications
- Manufacturer
- Ballistic Advantage
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
- Gas system
- Carbine
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
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