Ballistic Advantage167515927
Ballistic Advantage Babl6Mm002P Bbl 6Mm Arc 18" Spr$251.75
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Availability: In Stock
The Ballistic Advantage Premium Series 18" 6mm ARC stainless steel SPR barrel is purpose-built for shooters who want precision rifle performance in a compact, handy package. The 6mm ARC cartridge punches above its weight class for mid-range and hunting applications, and this 18-inch SPR profile barrel is engineered to unlock that potential. Machined from 416R stainless steel and finished with a QPQ corrosion-resistant coating, it's a tough barrel that handles field use without demanding constant babying.
What sets the Premium Series apart is attention to details that matter in actual shooting. The nickel boron-coated extended M4 feed ramp extension ensures reliable feeding, while the 1:7" twist rate is optimized for 6mm ARC ammunition across a wide range of bullet weights. The rifle-length gas system and .750" gas block journal give you plenty of options for tuning your build to run clean and soft. Threading at 5/8x24 opens the door to suppressors and muzzle devices that fit the platform.
At 41.3 ounces, this barrel strikes a balance between manageable handling weight and the stiffness needed for consistent accuracy. Whether you're building a lightweight SPR for hunting, a precision carbine for the range, or a general-purpose rifle that punches above its caliber class, this Ballistic Advantage barrel delivers the kind of craftsmanship and engineering that shows up in groups downrange.
| Length | 18" |
| Material | Hardened 416R Stainless Steel |
| Profile | SPR |
| Finish | QPQ |
| Twist Rate | 1:7" |
| Gas System | Rifle Length |
| Gas Block Journal | .750" |
| Muzzle Thread | 5/8x24 |
| Weight | 41.3 oz |
| Part Number | BABL6MM002PQ |
This barrel is chambered in 6mm ARC with a 1:7" twist rate, which is optimized for the standard 6mm ARC ammunition used in modern mid-range precision rifles and hunting builds.
The 5/8x24 threaded muzzle accepts any muzzle device or suppressor in that standard threading, giving you flexibility for flash hiders, brakes, or sound suppressors.
This barrel is set up for a rifle-length gas system with a .750" gas block journal, which is the standard for modern AR-platform builds in this caliber.
The 18" length and SPR profile make this barrel well-suited for mid-range hunting and precision rifle applications where compact handling and accuracy matter.
SKU: 121687665 • Width: 2in • Height: 1.2in • Depth: 20.1in • Weight: 2.53oz
Availability: In Stock
The Ballistic Advantage Premium Series 18" 6mm ARC stainless steel SPR barrel is purpose-built for shooters who want precision rifle performance in a compact, handy package. The 6mm ARC cartridge punches above its weight class for mid-range and hunting applications, and this 18-inch SPR profile barrel is engineered to unlock that potential. Machined from 416R stainless steel and finished with a QPQ corrosion-resistant coating, it's a tough barrel that handles field use without demanding constant babying.
What sets the Premium Series apart is attention to details that matter in actual shooting. The nickel boron-coated extended M4 feed ramp extension ensures reliable feeding, while the 1:7" twist rate is optimized for 6mm ARC ammunition across a wide range of bullet weights. The rifle-length gas system and .750" gas block journal give you plenty of options for tuning your build to run clean and soft. Threading at 5/8x24 opens the door to suppressors and muzzle devices that fit the platform.
At 41.3 ounces, this barrel strikes a balance between manageable handling weight and the stiffness needed for consistent accuracy. Whether you're building a lightweight SPR for hunting, a precision carbine for the range, or a general-purpose rifle that punches above its caliber class, this Ballistic Advantage barrel delivers the kind of craftsmanship and engineering that shows up in groups downrange.
| Length | 18" |
| Material | Hardened 416R Stainless Steel |
| Profile | SPR |
| Finish | QPQ |
| Twist Rate | 1:7" |
| Gas System | Rifle Length |
| Gas Block Journal | .750" |
| Muzzle Thread | 5/8x24 |
| Weight | 41.3 oz |
| Part Number | BABL6MM002PQ |
This barrel is chambered in 6mm ARC with a 1:7" twist rate, which is optimized for the standard 6mm ARC ammunition used in modern mid-range precision rifles and hunting builds.
The 5/8x24 threaded muzzle accepts any muzzle device or suppressor in that standard threading, giving you flexibility for flash hiders, brakes, or sound suppressors.
This barrel is set up for a rifle-length gas system with a .750" gas block journal, which is the standard for modern AR-platform builds in this caliber.
The 18" length and SPR profile make this barrel well-suited for mid-range hunting and precision rifle applications where compact handling and accuracy matter.
SKU: 121687665 • Width: 2in • Height: 1.2in • Depth: 20.1in • Weight: 2.53oz