Restrictions

Top takeaways

  1. PROOF Research AR 308 PR-10 barrels are designed for long-range shooting with a CAMGAS system to optimize bolt carrier velocity and require a JP enhanced High Pressure bolt for best function.
  2. The barrels are made from match-grade carbon fiber, which is up to 64% lighter than steel, offers match-grade accuracy, and ensures durability and performance in harsh conditions.
  3. Features include improved heat dissipation, no impact shift during rapid fire, reduced harmonic vibration, and a proprietary gas tube; suitable for 6.5 Creedmoor with a 1-8 twist, 22" length, and 5/8-24 muzzle threads.

Attributes

Barrel Weight: 3.0 lbs Cartridge: 6.5 Creedmoor Finish: Carbon Fiber Gas System Length: Camgas,Rifle +2 Length: 22'' Make: AR .308 Muzzle Threads: 5/8-24 Twist: 1-8'' Delivery weight: 1.338kg

Item details

Made in USA
US export classification: 0A501.c