Ballistic Advantage Modern Series 5.56 AR-15 Barrel, 12.5"
Ballistic Advantage 12.5" 5.56 NATO barrel with government profile, chrome moly vanadium steel, QPQ corrosion-resistant finish, and M4 feed ramp. Carbine-length gas system.
Fits: AR-15
Ballistic Advantage Modern Series 5.56 Barrel
This 12.5" barrel represents a practical choice for shooters building compact AR-15 platforms. Machined from 4150 chrome moly vanadium steel, it delivers the durability and reliability expected from quality barrel steel.
Key Features
- Barrel Length: 12.5 inches
- Chambering: 5.56x45mm NATO
- Steel: 4150 Chrome Moly Vanadium
- Profile: Government profile
- Gas System: Carbine length
- Gas Block Journal: .750"
- Finish: QPQ corrosion-resistant coating
- Feed Ramp: M4 extension with QPQ coating
- Compatibility: AR-15 platform
Performance and Durability
The QPQ finish provides excellent corrosion resistance, protecting your barrel through extended shooting sessions and varying weather conditions. The government profile offers a balance between weight and rigidity, while the carbine-length gas system ensures reliable cycling with standard AR-15 components.
Legal Considerations
This barrel is subject to federal firearms regulations. It may only be legally possessed and used on a registered Short Barrel Rifle (SBR), Machine Gun, or Pistol configuration firearm. Possession with an unregistered lower receiver is prohibited under federal law. Consult current ATF regulations before assembly.
