Classic 5.56x45 NATO 14.5" 1-7 M4 Carbine Bbl Chrome-Line Threaded
$124.99 at GunMag Warehouse · 5 stores
In stock
AT3 Tactical 5.56 NATO Government Profile 13.9 Inch AR-15 Barrel Black
No ratings yetBest price
$125.00at OpticsPlanet
Out of stock Sale checked Oct 22, 2026
In stock now instead
- Classic 5.56x45 NATO 14.5" 1-7 M4 Carbine Bbl Chrome-Line Threa… $124.99at GunMag Warehouse
- Moriarti AR-15 Rifle Barrel Threaded 5.56x45mm NATO 10.5 inch G… $125.99at OpticsPlanet
- Moriarti AR-15 5.56x45mm NATO Threaded Barrel 7.5 inch Medium P… $123.99at OpticsPlanet
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet | $125.00Salechecked Oct 22, 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.
Moriarti AR-15 Rifle Barrel Threaded 5.56x45mm NATO 10.5 inch Government 1-7 Twist 1/2x28 Thread Nitride Nitride 10.5 inch
$125.99 at OpticsPlanet
In stock Sale
Moriarti AR-15 5.56x45mm NATO Threaded Barrel 7.5 inch Medium Pistol Length 1-7 Twist 1/2x28 QPQ Corrosion Resistant Black
$123.99 at OpticsPlanet
In stock Sale
AR-15 16" Bloodline Bbl M4 Mid-Length 1-7tw 1/2-28 5.56 NATO
$127.25 at OpticsPlanet · 7 stores
In stock Sale
AR-15 14.5" Bloodline Bbl M4 Mid-Length 1-7tw 1/2-28 556NATO
$129.76 at OpticsPlanet · 7 stores
In stock Sale
Lead & Steel Rifle-Length Match Grade Barrel 5.56x45mm 18", Black
$129.99 at Kentucky Gun Co · 5 stores
In stock
Price history
Dashed line = out of stock. Tracking since Oct 16, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| OpticsPlanet | $125.00 | $125.00 | $125.00 |
Since Oct 16, 2026.
About this part
The AT3 Tactical 5.56 NATO Government Profile 13.9 Inch AR-15 Barrel Black is a 13.9" 5.56 / .223 barrel from At3 Tactical. One store lists it, OpticsPlanet at $125.00.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Barrel length
- 13.9" · Handguards
Specifications
- Manufacturer
- At3 Tactical
- Color
- Black
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
- Barrel length
- 13.9"
From the manufacturer
AT3 Tactical 5.56 NATO Government Profile 13.9 Inch AR-15 Barrel Black. 5 inch long 5.56 NATO barrel is a perfect match for a shorty AR-15 build that wont break the bank. This barrel has a corrosion-resistant black nitride finish with 4150 CMV steel construction for a long service life. The proven Government profile provides plenty of support for suppressors which are a natural fit for an SBR in this caliber. Specifications for AT3 Tactical 5.56 NATO Government Profile AR-15 Barrel: Manufacturer: AT3 Tactical Color: Black Caliber: 5.56x45mm NATO Barrel Profile: Government Gun Make: AR Platform Gun Model: AR-15 Package Contents: AT3 Tactical 5.56 NATO Government Profile AR-15 Barrel What firearm models does the manufacturer say AT3 Tactical 5.56 NATO Government Profile AR-15 Barrel is compatible with? The manufacturer suggests that AT3 Tactical 5.56 NATO Government Profile AR-15 Barrel is compatible with AR-15AT3 Tactical AT3-556-GOV-MID-13.9: 5.56 NATO Government Profile 13.9 Inch AR-15 Barrel Black
Rating
No ratings yet
Log in to rate this part.
Comments
Please log in to read and leave comments.