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pizzacat17xsolid
Reviewed on February 19, 2026Verified with Build
punching sub moa groups with match ammo. cant beat it for the price
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Ballistic Advantage Ar-15 Modern Series 11.5 Carbine Barrel Gov't
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Ballistic Advantage
Overview
The Ballistic Advantage AR-15 Modern Series 11.5 Carbine Barrel features a Government profile, optimized for maneuverability and performance in compact builds. This barrel has a length of 11.5 inches and is chambered for 5.56 NATO, making it suitable for a range of ammunition types. With a carbine-length gas system and a twist rate of 1:7, it stabilizes a variety of bullet weights effectively, ensuring reliable cycling and accuracy. This barrel is often found in builds that prioritize a compact design while maintaining versatility for various shooting applications.
Specifications
MPNBABL556023M
CoatingNitride
Gas System LengthCarbine
Gas Block Diameter.750
FinishNitride
Barrel ProfileGovernment
Thread Pitch1/2x28
Barrel Length11.5
Caliber5.56 NATO
Twist Rate1:7
Ballistic Advantage Ar-15 Modern Series 11.5 Carbine Barrel Gov't
Frequently Built With
Based on build data
CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B
B5 Systems Type 23 P-Grip - Coyote Brown
Aero Precision Stripped M4e1 Ar-15 Lower Receiver - Special Edition - Freedom
B5 Systems Trigger Guard ATG-001-01
Daniel Defense MK18 RIS II Quad Rail AR-15 Handguard - Flat Dark Earth - 9.55"
American Defense Manufacturing Battlegrip QD Short Vertical Grip Standard Legacy Lever Flat Dark Earth
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
100%
AR-15100%
CaliberBased on real build data showing which calibers builders choose alongside this product.
100%
5.56 NATO100%
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
100%
Carbine100%
| Product | Category | Times Built Together |
|---|---|---|
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 5 | |
| B5 Systems Type 23 P-Grip - Coyote Brown | 4 | |
| Aero Precision Stripped M4e1 Ar-15 Lower Receiver - Special Edition - Freedom | 4 | |
| B5 Systems Trigger Guard ATG-001-01 | 4 | |
| Daniel Defense MK18 RIS II Quad Rail AR-15 Handguard - Flat Dark Earth - 9.55" | 3 | |
| American Defense Manufacturing Battlegrip QD Short Vertical Grip Standard Legacy Lever Flat Dark Earth | 3 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 100% |
| Gas System | Percentage |
|---|---|
| Carbine | 100% |
Builds Featuring This Part
See all 5 →Builds in the community that include the Ballistic Advantage Ar-15 Modern Series 11.5 Carbine Barrel Gov't
| Build | Parts | Total |
|---|---|---|
 | 27 | $4842.54 |
 | 10 | $1319.98 |
 | 21 | $2221.54 |
 | 14 | $711.11 |
 | 11 | $931.43 |
Customer reviews
5.0out of 5
1 global rating