PROOF Research .224" Carbon Fiber Sendero Barrel Blanks
Proof Research .224" carbon fiber barrel blanks give your gunsmith a lightweight, rigid starting point to build a .22 cal diameter centerfire custom rifle with a carbon fiber barrel? We carry them at Altus Shooting Solutions.
These blanks ship unthreaded and unchambered, so your gunsmith can finish them for your exact build, from a SAAMI-spec chamber like .223 Remington, 22 Creedmoor, or 22-250 to a custom wildcat. Proof starts with a precision steel liner, then wraps it in high-strength, aerospace-grade carbon fiber bonded with its proprietary resin matrix.
That construction removes significant weight while keeping the barrel stiff, so your rifle balances well and stays easy to carry. The carbon fiber wrap helps pull heat away from the bore, letting the barrel run cooler through extended strings of fire and contributing to longer barrel life.
About PROOF Research
Montana-based Proof Research has been building precision firearms parts since 2012. Proof Research is likely best known for its very high quality carbon fiber barrels, but Proof also makes precision steel barrels, offers complete firearms and develops advanced composite materials. In addition to firearms, Proof’s…well, it’s research also crossover over into aerospace and the defense industry at large.
