PROOF Research BBL Bolt 22ARC 20 CF Sendero SA Drop

Description

Upgrade your rifle with the PROOF Research BBL Bolt 22ARC 20 CF Sendero SA Drop barrel. Designed for Zermatt Arms TL3/SR3 Origin and RimX actions, this pre-fit carbon and steel barrel offers an easy installation process—just thread it on, torque it down, and double-check headspace. Experience a lightweight design that’s up to 64% lighter than traditional steel barrels of similar contour. Enjoy extreme temperature resistance with improved heat dissipation for cooler, longer-lasting performance. This barrel is wrapped with high-strength aerospace-grade carbon fiber for unprecedented durability, ensuring your rifle is ready for any adventure.