Ballistic Advantage 5.56 Modern Series 14.5″ Government Barrel
Sub MOA Accuracy Guarantee!
The Ballistic Advantage 5.56 Modern Series 14.5″ Government Barrel is a top-tier choice for AR-15 builders looking for reliability, accuracy, and durability. Precision-machined from 4150 Chrome Moly Vanadium (CMV) steel and coated with a QPQ Nitride corrosion-resistant finish, this barrel is engineered for longevity and high-performance shooting.
Optimized for Enhanced Reliability
Modern Series barrels feature QPQ Nitride finished M4 feed ramp extensions for enhanced feeding reliability. Ballistic Advantage ensures long-lasting torque values by separately treating the barrel and extensions, preventing stress-induced failures.
Mid-Length Gas System for Smooth Shooting
The mid-length gas system on this 14.5″ barrel is designed to reduce felt recoil and improve cycling reliability. This gas system length offers a smoother shooting experience compared to carbine-length configurations while maintaining excellent reliability.
Key Features:
- 4150 Chrome Moly Vanadium (CMV) Steel – Provides excellent strength and heat resistance.
- QPQ Nitride Finish – Enhances durability and protects against corrosion.
- Mid-Length Gas System – Reduces recoil and enhances cycling performance.
- M4 Feed Ramp Extensions – Nickel Boron-coated for smooth and reliable feeding.
- 1:7 Twist Rate – Ideal for stabilizing a wide range of bullet weights, including heavier projectiles.
- Threaded Muzzle (1/2×28) – Compatible with most 5.56/.223 muzzle devices and suppressors.
Perfect for Duty, Competition, and Tactical Applications
The Ballistic Advantage 5.56 Modern Series 14.5″ Government Barrel is an excellent option for users building a compact, accurate, and durable rifle. Whether for duty use, competition, or defensive applications, this barrel provides the balance and performance needed for demanding shooters.
Product Specifications:
- Manufacturer: Ballistic Advantage
- Series: Modern
- Caliber: 5.56 NATO
- Length: 14.5 inches
- Material: 4150 Chrome Moly Vanadium Steel
- Finish: QPQ Nitride
- Gas System: Mid-Length
- Gas Block Diameter: .750″
- Twist Rate: 1:7 inches
- Muzzle Threads: 1/2×28
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Product Information
| Weight | 29 oz |
|---|---|
| Dimensions | 15.5 × 2 × 2 in |
| Manufacturer | Ballistic Advantage |
| Series | Modern |
| Platform | AR15 |
| Caliber | 5.56 NATO |
| Length | 14.5" |
| Twist Rate | 1:7 |
| Gas System | Mid-Length |
| Gas Block Diameter | .750 |
| Material | 4150 Chrome Moly Vanadium |
| Finish | QPQ Nitride |
| Muzzle Thread | 1/2×28 |
| Made in USA | Yes |
| Weight | 29oz |








































































































































