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Top takeaways

  1. PROOF Research carbon fiber barrels are up to 64% lighter than steel barrels while maintaining match-grade accuracy and durability.
  2. These barrels feature improved heat dissipation, ensuring cooler operation and longevity even during high-volume shooting without point-of-impact shifts.
  3. The barrels reduce harmonic vibration, contributing to their precision and performance in harsh conditions.

Attributes

Barrel Weight: 2.11 lbs Cartridge: 308 Winchester Contour: Heavy Finish: Carbon Fiber Gas System Length: Rifle Length: 20'' Make: AR .308 Muzzle Threads: 5/8-24 Twist: 1-10 Delivery weight: 1.475kg Shipping height: 76mm Shipping width: 89mm Shipping length: 641mm UPC : 843068101292

Item details

Made in USA
US export classification: 0A501.c