Restrictions

Top takeaways

  1. PROOF Research barrels are crafted from double stress-relieved 416R stainless steel for precision and quality.
  2. The barrels are designed for extreme accuracy, featuring excellent machinability and a homogeneous microstructure for consistent rifling.
  3. Each barrel is hand lapped and inspected with a bore scope to ensure it meets the high standards for competition use.

Attributes

Barrel Weight: 7.14 lbs Cartridge: 243 Caliber Contour: Competition Finish: Stainless Steel Length: 28'' Twist: 1-7.5 Delivery weight: 4.082kg

Item details

Made in USA
US export classification: 0A501.c