PROOF Research RIM-X Pre-FitsPROOF Research
DESIGNED FOR THE ENTHUSIAST
PROOF Research pre-fit carbon & steel barrels for Zermatt Arms TL3/SR3, Origin and RimX actions make it easy to upgrade your rifle or change calibers. Our pre-fit Zermatt Arms shouldered barrels are easy to install. Simply thread it on, torque it down, double check headspace and head for the range.
* Barrels are specific to the action type/length and are not interchangeable.