Restrictions

Top takeaways

  1. PROOF Research carbon fiber barrels are up to 64% lighter than traditional steel barrels while maintaining match-grade accuracy and durability.
  2. These barrels feature improved heat dissipation which leads to cooler and longer-lasting performance without point-of-impact shifts during rapid firing.
  3. The 18" 6mm ARC barrel with a 1-7.5 twist rate reduces harmonic vibration, enhancing shooting precision and consistency.

Attributes

Barrel Weight: 1.14 lbs Cartridge: 6 mm ARC Contour: Medium Finish: Carbon Fiber Gas System Length: Rifle Length: 18'' Make: AR-15 Muzzle Threads: 5/8-24 Twist: 1-7.5 Delivery weight: 1.361kg

Item details

Made in USA
US export classification: 0A501.c