Ballistic Advantage126513830
Ballistic BBL 6mm ARC 20" DMR Precision Rifle Barrel – High Accuracy, Durable, and Performance-Driven$261.25
Availability: In Stock
Current Stock: Out of stock
The Ballistic Advantage 5.56 16" Classic Series rifle barrel delivers the accuracy and reliability you need for mid-range precision shooting, whether you're building a carbine for the range or preparing a dependable duty or hunting rifle. Built from chrome moly vanadium steel with a chrome-lined bore and chamber, this barrel combines durability with consistent performance in demanding conditions. The phosphate finish protects against corrosion while maintaining the classic mil-spec aesthetic, and the 1:7" twist rate handles the full spectrum of 5.56 loadings reliably.
Ballistic Advantage engineered this barrel with a mid-length gas system and a .750" gas block journal, giving you smooth operation and reduced felt recoil compared to carbine-length alternatives. The threaded 1/2x28 muzzle is ready for suppressors, flash hiders, or muzzle brakes. At 35 ounces, this heavy profile barrel soaks up heat during rapid fire and minimizes barrel whip for tighter groups at distance—a proven choice for shooters who demand accuracy without compromise.
Whether you're building an AR-15 from the ground up or upgrading an existing platform, the Classic Series barrel pairs straightforward, time-tested design with the precision that Ballistic Advantage is known for. The phosphate-coated M4 feed ramp extension ensures reliable feeding across ammunition types, so you can focus on your shot.
| Caliber | 5.56 NATO |
| Barrel Length | 16" |
| Material | Chrome Moly Vanadium Steel |
| Profile | Heavy |
| Gas System Length | Mid-Length |
| Twist Rate | 1:7" |
| Gas Block Journal Diameter | .750" |
| Muzzle Threading | 1/2x28 |
| Bore | Chrome-Lined |
| Chamber | Chrome-Lined |
| Finish | Phosphate |
| Weight | 35 oz |
Mid-length gas tubes position the gas port between carbine and rifle lengths, resulting in softer recoil impulse and smoother cycling. This barrel features a mid-length system, making it easier to shoot accurately and manage follow-up shots compared to the snappier carbine-length alternative.
Yes. The 1/2x28 threaded muzzle is the standard threading for most 5.56 suppressors, flash hiders, and muzzle brakes. You can attach any device with the same thread pattern.
The 1:7" twist is fast enough to stabilize the full range of common 5.56 ammunition, from light 55-grain rounds to heavier 77-grain match loads, making it versatile for hunting, range work, and tactical applications.
Yes. The .750" gas block journal and standard threading accept any mil-spec mid-length gas block and upper receiver components. This is a straightforward drop-in barrel for any AR-15 build.
SKU: 115859587 • Weight: 1.75oz
Availability: In Stock
Current Stock: Out of stock
The Ballistic Advantage 5.56 16" Classic Series rifle barrel delivers the accuracy and reliability you need for mid-range precision shooting, whether you're building a carbine for the range or preparing a dependable duty or hunting rifle. Built from chrome moly vanadium steel with a chrome-lined bore and chamber, this barrel combines durability with consistent performance in demanding conditions. The phosphate finish protects against corrosion while maintaining the classic mil-spec aesthetic, and the 1:7" twist rate handles the full spectrum of 5.56 loadings reliably.
Ballistic Advantage engineered this barrel with a mid-length gas system and a .750" gas block journal, giving you smooth operation and reduced felt recoil compared to carbine-length alternatives. The threaded 1/2x28 muzzle is ready for suppressors, flash hiders, or muzzle brakes. At 35 ounces, this heavy profile barrel soaks up heat during rapid fire and minimizes barrel whip for tighter groups at distance—a proven choice for shooters who demand accuracy without compromise.
Whether you're building an AR-15 from the ground up or upgrading an existing platform, the Classic Series barrel pairs straightforward, time-tested design with the precision that Ballistic Advantage is known for. The phosphate-coated M4 feed ramp extension ensures reliable feeding across ammunition types, so you can focus on your shot.
| Caliber | 5.56 NATO |
| Barrel Length | 16" |
| Material | Chrome Moly Vanadium Steel |
| Profile | Heavy |
| Gas System Length | Mid-Length |
| Twist Rate | 1:7" |
| Gas Block Journal Diameter | .750" |
| Muzzle Threading | 1/2x28 |
| Bore | Chrome-Lined |
| Chamber | Chrome-Lined |
| Finish | Phosphate |
| Weight | 35 oz |
Mid-length gas tubes position the gas port between carbine and rifle lengths, resulting in softer recoil impulse and smoother cycling. This barrel features a mid-length system, making it easier to shoot accurately and manage follow-up shots compared to the snappier carbine-length alternative.
Yes. The 1/2x28 threaded muzzle is the standard threading for most 5.56 suppressors, flash hiders, and muzzle brakes. You can attach any device with the same thread pattern.
The 1:7" twist is fast enough to stabilize the full range of common 5.56 ammunition, from light 55-grain rounds to heavier 77-grain match loads, making it versatile for hunting, range work, and tactical applications.
Yes. The .750" gas block journal and standard threading accept any mil-spec mid-length gas block and upper receiver components. This is a straightforward drop-in barrel for any AR-15 build.
SKU: 115859587 • Weight: 1.75oz