Ballistic Advantage115730583
Ballistic Advantage Modern Series 16" 5.56 NATO AR-15 Barrel - QPQ Finish, 4150 CMV, Midlength, Government Profile$156.75
Availability: In Stock
The Ballistic Advantage Modern Series 5.56 NATO 14.5" barrel is a precision-machined component built for AR-15 builders and upgraders who demand accuracy and reliability in a practical mid-length configuration. Machined from 4150 chrome-moly-vanadium steel and finished with a tough QPQ coating, this government-profile barrel handles both military-spec 5.56x45mm and civilian .223 Remington ammunition, giving you flexibility at the range or in the field. The 14.5" length sits in the sweet spot for shooters wanting a manageable handling profile without sacrificing velocity, while the midlength gas system delivers smooth, controllable cycling.
Ballistic Advantage engineered this barrel with attention to the physics of precision shooting. The smoothed, symmetrical taper—part of their Modern Series design philosophy—controls barrel whip and harmonics, helping the barrel return consistently to its zero between shots. That matters when you're pushing rounds downrange quickly or working on follow-up accuracy. The nickel-boron coated extension and M4 feed ramps support reliable feeding and extraction across a wide range of ammunition types. Whether you're building a duty carbine, setting up for three-gun, or assembling a dependable patrol rifle, this barrel delivers the kind of performance that doesn't disappoint.
Note: barrels under 16" in length are subject to NFA regulations. Check local and federal law before purchasing or building with a sub-16" barrel.
| Caliber | 5.56 NATO |
| Barrel Length | 14.5" |
| Profile | Government |
| Gas System | Midlength |
| Steel Type | 4150 Chrome-Moly-Vanadium |
| Finish | QPQ |
| Extension Coating | Nickel-Boron |
| Feed Ramps | M4 |
| Compatible Platform | AR-15 |
This barrel is chambered in 5.56 NATO and will reliably cycle both military-spec 5.56x45mm and civilian .223 Remington ammunition.
Barrels under 16" in length are regulated under the National Firearms Act. You must comply with all applicable federal, state, and local laws. Consult local authorities or a qualified attorney before purchasing or building with a sub-16" barrel.
The government profile is the most common and proven AR-15 barrel contour. It offers a balance of weight, strength, and versatility, making it suitable for a wide range of shooting applications and builds.
Midlength gas systems typically deliver smoother, more comfortable recoil impulse and softer bolt cycling compared to carbine-length systems, which can be snappier. Midlength is often preferred for shooting comfort and followup accuracy.
SKU: 115843977 • Width: 3.1in • Height: 1.8in • Depth: 14.8in • Weight: 1.6oz
Availability: In Stock
The Ballistic Advantage Modern Series 5.56 NATO 14.5" barrel is a precision-machined component built for AR-15 builders and upgraders who demand accuracy and reliability in a practical mid-length configuration. Machined from 4150 chrome-moly-vanadium steel and finished with a tough QPQ coating, this government-profile barrel handles both military-spec 5.56x45mm and civilian .223 Remington ammunition, giving you flexibility at the range or in the field. The 14.5" length sits in the sweet spot for shooters wanting a manageable handling profile without sacrificing velocity, while the midlength gas system delivers smooth, controllable cycling.
Ballistic Advantage engineered this barrel with attention to the physics of precision shooting. The smoothed, symmetrical taper—part of their Modern Series design philosophy—controls barrel whip and harmonics, helping the barrel return consistently to its zero between shots. That matters when you're pushing rounds downrange quickly or working on follow-up accuracy. The nickel-boron coated extension and M4 feed ramps support reliable feeding and extraction across a wide range of ammunition types. Whether you're building a duty carbine, setting up for three-gun, or assembling a dependable patrol rifle, this barrel delivers the kind of performance that doesn't disappoint.
Note: barrels under 16" in length are subject to NFA regulations. Check local and federal law before purchasing or building with a sub-16" barrel.
| Caliber | 5.56 NATO |
| Barrel Length | 14.5" |
| Profile | Government |
| Gas System | Midlength |
| Steel Type | 4150 Chrome-Moly-Vanadium |
| Finish | QPQ |
| Extension Coating | Nickel-Boron |
| Feed Ramps | M4 |
| Compatible Platform | AR-15 |
This barrel is chambered in 5.56 NATO and will reliably cycle both military-spec 5.56x45mm and civilian .223 Remington ammunition.
Barrels under 16" in length are regulated under the National Firearms Act. You must comply with all applicable federal, state, and local laws. Consult local authorities or a qualified attorney before purchasing or building with a sub-16" barrel.
The government profile is the most common and proven AR-15 barrel contour. It offers a balance of weight, strength, and versatility, making it suitable for a wide range of shooting applications and builds.
Midlength gas systems typically deliver smoother, more comfortable recoil impulse and softer bolt cycling compared to carbine-length systems, which can be snappier. Midlength is often preferred for shooting comfort and followup accuracy.
SKU: 115843977 • Width: 3.1in • Height: 1.8in • Depth: 14.8in • Weight: 1.6oz