Ballistic Advantage121687663
Ballistic Advantage Performance Series 5.56 CMV 13.9" Barrel with Low Profile Gas Block$213.75
Availability: In Stock
Current Stock: Out of stock
The Ballistic Advantage Performance Series 12.3" 5.56 CMV barrel is purpose-built for short-barreled rifle (SBR) platforms that demand accuracy without sacrificing the compact handling characteristics hunters, sport shooters, and tactical operators rely on. This barrel pairs Ballistic Advantage's precision manufacturing with a Hanson profile contour and included LoPro gas block, delivering a balanced package that's ready to drop into an upper receiver build.
At 12.3 inches, this barrel strikes a practical middle ground for 5.56 NATO shooters building an SBR. Chrome moly vanadium (CMV) steel construction provides the durability and longevity expected from field use, whether you're running suppressed, unsuppressed, or somewhere in between. The Hanson profile—a modern alternative to the classic pencil or government profile—manages heat better than thinner profiles while remaining lighter than heavy contours, making it well-suited to the close-quarters and variable-distance shooting that defines SBR work.
The included LoPro gas block is engineered to sit low on the barrel, minimizing interference with rail systems and optic mounts. This matters when you're building a compact upper: every millimeter counts, and a low-profile block keeps your sight line clean and your handguard options open. Ballistic Advantage backs their barrels with a reputation for sub-MOA accuracy potential and American manufacturing, so you're not guessing on quality—you're investing in a barrel that will consistently perform.
| Barrel Length | 12.3 inches |
| Caliber | 5.56 NATO |
| Profile | Hanson |
| Material | Chrome Moly Vanadium (CMV) |
| Gas Block | LoPro, included and installed |
| Manufacturer | Ballistic Advantage (USA) |
This barrel uses a Hanson profile contour, a modern design that balances heat dissipation and weight better than traditional pencil or government profiles. For an SBR, this means improved thermal management when shooting sustained strings and a slightly more stable platform without excessive weight.
Yes, the LoPro gas block is included and pre-installed on the barrel, saving you a step in your build and ensuring proper fitment.
Yes. The 12.3-inch length and CMV steel construction support both suppressed and unsuppressed operation. Always verify your local regulations regarding suppressor legality and SBR registration requirements.
Ballistic Advantage barrels are engineered to deliver sub-MOA accuracy. Real-world precision depends on ammunition quality, shooter skill, optics, and the complete upper assembly, but this barrel is manufactured to exacting standards to support that potential.
SKU: 121689322 • Width: 2in • Height: 1.2in • Depth: 15in • Weight: 1.45oz
Availability: In Stock
Current Stock: Out of stock
The Ballistic Advantage Performance Series 12.3" 5.56 CMV barrel is purpose-built for short-barreled rifle (SBR) platforms that demand accuracy without sacrificing the compact handling characteristics hunters, sport shooters, and tactical operators rely on. This barrel pairs Ballistic Advantage's precision manufacturing with a Hanson profile contour and included LoPro gas block, delivering a balanced package that's ready to drop into an upper receiver build.
At 12.3 inches, this barrel strikes a practical middle ground for 5.56 NATO shooters building an SBR. Chrome moly vanadium (CMV) steel construction provides the durability and longevity expected from field use, whether you're running suppressed, unsuppressed, or somewhere in between. The Hanson profile—a modern alternative to the classic pencil or government profile—manages heat better than thinner profiles while remaining lighter than heavy contours, making it well-suited to the close-quarters and variable-distance shooting that defines SBR work.
The included LoPro gas block is engineered to sit low on the barrel, minimizing interference with rail systems and optic mounts. This matters when you're building a compact upper: every millimeter counts, and a low-profile block keeps your sight line clean and your handguard options open. Ballistic Advantage backs their barrels with a reputation for sub-MOA accuracy potential and American manufacturing, so you're not guessing on quality—you're investing in a barrel that will consistently perform.
| Barrel Length | 12.3 inches |
| Caliber | 5.56 NATO |
| Profile | Hanson |
| Material | Chrome Moly Vanadium (CMV) |
| Gas Block | LoPro, included and installed |
| Manufacturer | Ballistic Advantage (USA) |
This barrel uses a Hanson profile contour, a modern design that balances heat dissipation and weight better than traditional pencil or government profiles. For an SBR, this means improved thermal management when shooting sustained strings and a slightly more stable platform without excessive weight.
Yes, the LoPro gas block is included and pre-installed on the barrel, saving you a step in your build and ensuring proper fitment.
Yes. The 12.3-inch length and CMV steel construction support both suppressed and unsuppressed operation. Always verify your local regulations regarding suppressor legality and SBR registration requirements.
Ballistic Advantage barrels are engineered to deliver sub-MOA accuracy. Real-world precision depends on ammunition quality, shooter skill, optics, and the complete upper assembly, but this barrel is manufactured to exacting standards to support that potential.
SKU: 121689322 • Width: 2in • Height: 1.2in • Depth: 15in • Weight: 1.45oz