Proof Research Carbon Fiber Barrel - Ruger Precision Rimfire drop in 18.5" 1:16PROOF Research
PROOF Research pre-fit carbon fiber & steel barrels are available for Ruger's Precision Rifles, Ruger's Precision Rimfire, and 10/22. Your barrel will arrive threaded, chambered, and ready to be installed in a relatively simple operation requiring few specialized tools.
By designing a carbon fiber & steel barrel specifically for this platform, we’ve made it easy for Ruger Rifle owners to upgrade the barrel on these highly customizable rifles.
- Barrel Contour:
- Barrel Length:
- Barrel Twist:
- PROOF Research
- Carbon Fiber
- 22 LR
The barrel is excellent. The customer service from Evolved Ballistics and Proof Research is excellent. Shipped as fast as they said it would. After installed I have problems with the fired shells being extracted. I imagine this is somewhat common for new match grade barrels and 22lr. Proof Research told me if the gunsmith couldn't get it running right, they would get it fixed. Great experience overall.