Proof Research effectively invented the modern carbon-fiber-wrapped rifle barrel, and the technology is now standard equipment on premium builds. Wrapping a match-grade stainless core in carbon fiber sheds substantial weight while improving heat dissipation and stiffness compared to a steel barrel of the same profile, which means the rifle carries lighter and holds its point of impact through a string of fire.

This PR15 barrel is chambered in 22 ARC, an 18-inch AR-15 barrel with a .750 gas block journal. It is a serious accuracy upgrade for a precision AR build.

In stock and ready to ship straight to your door from Dawson Defense, an Arizona-owned licensed dealer.