Ballistic Advantage115772201
Ballistic Advantage 16" 5.56 NATO Modern Series Barrel - QPQ Finish, 4150 CMV Steel, M4 Carbine Length for AR-15$152.00
Availability: In Stock
Current Stock: Out of stock
Building a short-barreled AR-15 carbine or SBR? The Ballistic Advantage 10.5" 5.56 NATO AR-15 barrel in Modern Series delivers the precision and durability you need in a compact platform. This 10.5-inch barrel is forged from 4150 chrome-moly-vanadium steel and finished with a tough QPQ coating to resist corrosion and wear. The government profile and carbine-length gas system give you the classic AR handling that works reliably whether you're running 5.56x45mm military ammo or civilian .223 Remington loads.
Short AR barrels demand engineering that controls vibration and harmonics—especially when you're pushing rounds downrange fast or running full-auto suppressed. Ballistic Advantage's Modern Series eliminates the sharp shoulders and hard tapers of older designs, instead smoothing the contours to reduce barrel whip. That means faster harmonic settling between shots, better follow-up accuracy, and more predictable shot-to-shot performance. The M4 feed ramps and nickel-boron extension keep feeding and extraction dead reliable, even in adverse conditions.
A note on legality: this 10.5" barrel falls under NFA jurisdiction. If you're building a short-barreled rifle, ensure your build complies with all applicable federal, state, and local regulations—barrel length, overall length, and registration requirements vary significantly. Pair it with a quality upper receiver, proper gas tube length, and a bolt carrier group matched to your intended use, and you'll have a compact, dependable shooter ready for the range or field.
| Barrel Length | 10.5 inches |
| Chambering | 5.56 NATO |
| Profile | Government |
| Gas System | Carbine Length |
| Material | 4150 Chrome-Moly-Vanadium Steel |
| Finish | QPQ (Black) |
| Barrel Extension | Nickel-Boron Coated with M4 Feed Ramps |
| Series | Modern Series |
This barrel is chambered in 5.56 NATO and reliably accepts both military-spec 5.56x45mm and civilian .223 Remington ammunition.
Barrels under 16 inches are subject to NFA (National Firearms Act) regulations. If you're building a short-barreled rifle with this barrel, you must comply with all applicable federal, state, and local laws regarding registration, overall length, and SBR legality in your jurisdiction.
The government profile is a classic, lighter taper that balances accuracy with maneuverability—it's the standard AR-pattern profile. Ballistic Advantage's Modern Series refines it by smoothing the contours to reduce harmonic distortion and barrel whip, which improves shot consistency and follow-up speed.
This barrel is configured for a carbine-length gas system, which pairs carbine-length gas tubes and springs commonly found in short-barreled AR builds.
SKU: 115856351 • Width: 2.3in • Height: 1.2in • Depth: 15.8in • Weight: 1.21oz
Availability: In Stock
Current Stock: Out of stock
Building a short-barreled AR-15 carbine or SBR? The Ballistic Advantage 10.5" 5.56 NATO AR-15 barrel in Modern Series delivers the precision and durability you need in a compact platform. This 10.5-inch barrel is forged from 4150 chrome-moly-vanadium steel and finished with a tough QPQ coating to resist corrosion and wear. The government profile and carbine-length gas system give you the classic AR handling that works reliably whether you're running 5.56x45mm military ammo or civilian .223 Remington loads.
Short AR barrels demand engineering that controls vibration and harmonics—especially when you're pushing rounds downrange fast or running full-auto suppressed. Ballistic Advantage's Modern Series eliminates the sharp shoulders and hard tapers of older designs, instead smoothing the contours to reduce barrel whip. That means faster harmonic settling between shots, better follow-up accuracy, and more predictable shot-to-shot performance. The M4 feed ramps and nickel-boron extension keep feeding and extraction dead reliable, even in adverse conditions.
A note on legality: this 10.5" barrel falls under NFA jurisdiction. If you're building a short-barreled rifle, ensure your build complies with all applicable federal, state, and local regulations—barrel length, overall length, and registration requirements vary significantly. Pair it with a quality upper receiver, proper gas tube length, and a bolt carrier group matched to your intended use, and you'll have a compact, dependable shooter ready for the range or field.
| Barrel Length | 10.5 inches |
| Chambering | 5.56 NATO |
| Profile | Government |
| Gas System | Carbine Length |
| Material | 4150 Chrome-Moly-Vanadium Steel |
| Finish | QPQ (Black) |
| Barrel Extension | Nickel-Boron Coated with M4 Feed Ramps |
| Series | Modern Series |
This barrel is chambered in 5.56 NATO and reliably accepts both military-spec 5.56x45mm and civilian .223 Remington ammunition.
Barrels under 16 inches are subject to NFA (National Firearms Act) regulations. If you're building a short-barreled rifle with this barrel, you must comply with all applicable federal, state, and local laws regarding registration, overall length, and SBR legality in your jurisdiction.
The government profile is a classic, lighter taper that balances accuracy with maneuverability—it's the standard AR-pattern profile. Ballistic Advantage's Modern Series refines it by smoothing the contours to reduce harmonic distortion and barrel whip, which improves shot consistency and follow-up speed.
This barrel is configured for a carbine-length gas system, which pairs carbine-length gas tubes and springs commonly found in short-barreled AR builds.
SKU: 115856351 • Width: 2.3in • Height: 1.2in • Depth: 15.8in • Weight: 1.21oz