Restrictions

Top takeaways

  1. PROOF Research carbon fiber barrels are up to 64% lighter than traditional steel barrels while maintaining match-grade accuracy.
  2. The barrels feature improved heat dissipation, ensuring cooler operation and longevity even with high-volume firing.
  3. Designed for AR .308 platforms with a 16-inch length and 1-10 twist rate, these barrels reduce harmonic vibration and prevent point-of-impact shift.

Attributes

Barrel Weight: 2.3 lbs Cartridge: 308 Winchester Contour: Heavy Finish: Carbon Fiber Gas System Length: Intermediate Length: 16'' Make: AR .308 Muzzle Threads: 5/8-24 Twist: 1-10 Delivery weight: 1.361kg

Item details

Made in USA
US export classification: 0A501.c