The Ballistics Advantage 18" 5.56 SPR Rifle Length AR-15 Modern Series Barrel w/Ops 12is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. This barrel features a longer .750" profile dimension necessary for proper installation of the OPS Inc 12th model collar and suppressor.
Specifications
- Type: Rifle
- Model: Modern Series
- Finish: QPQ
- Length: 18"
- Twist: 1:7"
- Caliber or Gauge: 223 Remington/5.56 NATO
- Barrel Type: Rifle Length SPR Profile
- Barrel Features: Ops 12
Ballistic Adv | MPN: BABL556020M | UPC: 819747020147
