Ballistic Advantage 5.56 Modern Series 10.5" Government Barrel
In stock
0.00085 
0.03375 
99.99000 
1.05927 
99.99500 
0.18826 
Ballistic Advantage 5.56 Modern Series 10.5″ Government Barrel
Sub MOA Accuracy Guarantee!
All NFA / ATF Rules Apply – See NFA tab for details.
The Ballistic Advantage 5.56 Modern Series 10.5″ Government Barrel is engineered for compact AR-15 builds, offering exceptional reliability, accuracy, and durability. Precision-machined from 4150 Chrome Moly Vanadium (CMV) steel, this barrel features a QPQ (Salt Bath Nitride) corrosion-resistant finish for enhanced longevity and performance. Designed with a carbine-length gas system, this barrel ensures smooth cycling while maintaining optimal gas pressure for consistent operation.
Optimized for Short-Barrel Performance
The 10.5” length makes this barrel ideal for SBR (Short Barrel Rifle) and AR pistol configurations, delivering enhanced maneuverability in tight spaces without sacrificing performance. The Government profile ensures a balance of durability and weight savings, making it an excellent option for tactical applications, home defense, or law enforcement use.
Key Features:
- 4150 Chrome Moly Vanadium Steel – Superior durability and strength.
- QPQ Corrosion-Resistant Finish – Provides extended barrel life and enhanced resistance to wear.
- M4 Feed Ramps – Ensures smooth and reliable feeding.
- Government Profile – Balances weight and durability.
- Carbine-Length Gas System – Optimized for short-barrel operation.
- HP & MPI Tested – High-pressure and magnetic particle inspected for reliability.
- Threaded Muzzle (1/2×28) – Compatible with standard muzzle devices and suppressors.
Built for Tactical & Home Defense Applications
Whether you’re building an SBR or AR pistol, the Ballistic Advantage 5.56 Modern Series 10.5″ Government Barrel is designed to deliver exceptional performance in a compact platform. Its precision engineering, combined with Ballistic Advantage’s sub-MOA accuracy guarantee, ensures outstanding consistency shot after shot.
Product Specifications:
- Manufacturer: Ballistic Advantage
- Series: Modern
- Caliber: 5.56 NATO
- Length: 10.5 inches
- Material: 4150 Chrome Moly Vanadium Steel
- Finish: QPQ Corrosion-Resistant
- Gas System: Carbine-Length
- Gas Block Diameter: .750″
- Twist Rate: 1:7 inches
- Muzzle Threads: 1/2×28
- Profile: Government Tactical
- Weight: 19 oz
Do you need assistance in choosing the right barrel for the job?
Note: Ensure compliance with all federal, state, and local firearm regulations before purchasing or assembling an SBR or pistol configuration.
Your Ballistic Advantage 5.56 Modern Series 10.5" Government Barrel is Guaranteed to Perform!
Ballistic Advantage is committed to providing products that meet or exceed the most discerning customers' expectations. Ballistic Advantage stands behind that commitment. From the moment you unwrap one of their barrels, as you configure it, and as you fire it on the range or in the field. They want you to experience the unique elegance and uncompromising quality crafted into every one of their barrels.
BA also stands behind its commitment to performance. All Ballistic Advantage barrels are guaranteed to give sub Minute of Angle (MOA) accuracy with match-grade ammunition.
If you are not completely satisfied with any of their barrels' form, finish, and fit, please first consult their Troubleshooting Guide. If your BA barrel is not performing at the high standard of sub-MOA accuracy, call one of their armorers at 407-739-7664. You may be requested to send the barrel to BA for inspection; they will either correct the problem, replace the barrel, or reimburse you for the purchase price of the barrel.
- BA DEFINES SUB MOA AS A GROUP SIZE OF 1 INCH OR UNDER AT 100 YARDS WITH A 3 SHOT MAGAZINE FED GROUP OR 5 SHOT SINGLE LOADED GROUP.
- THE CUSTOMER IS RESPONSIBLE FOR THE INITIAL RETURN SHIPPING COSTS OF THE BARREL. IF ANY DEFECTS ARE FOUND, BA WILL REIMBURSE THE SHIPPING COSTS AND EITHER REPLACE OR REFUND THE ORIGINAL PURCHASE PRICE OF THE BARREL.
Product Information
| Manufacturer | Ballistic Advantage |
|---|---|
| Series | Modern |
| Platform | AR15 |
| Caliber | 5.56 NATO |
| Length | 10.5" |
| Twist Rate | 1:7 |
| Gas System | Carbine |
| Gas Block Diameter | .750 |
| Material | 4150 Chrome Moly Vanadium |
| Finish | QPQ Nitride |
| Muzzle Thread | 1/2×28 |
| Made in USA | Yes |
| Weight | 23oz |
Do you need assistance in choosing the right barrel for the job?
We understand there are a lot of options when it comes to choosing the right barrel. One of the most frequently asked questions we get from customers is choosing between Stainless Steel or CMV. We think this article might help you decide what is best for you. What Type of Barrel Should I Choose?
We fully comply with all federal, state, and local laws regarding the sale of restricted products. We do not market or sell to prohibited jurisdictions, and any attempts to induce illegal activity, including by law enforcement or government agencies, will be rejected and may be reported. All orders are subject to legal verification, and those in violation will be canceled. By using this site, you confirm compliance with all applicable laws.
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