PROOF Research pre-fit carbon fiber & steel barrels for the Defiance Ruckus are to be installed in a simple operation requiring few specialized tools. Their pre-fit barrels are chambered and threaded for a simple install that require only a few specialized tools. Simply torque your barrel on, double check headspace with proper gauges and head to the range! Unprecedented accuracy and performance – it does not get much better than our Defiance Ruckus carbon fiber & steel pre-fit barrels. Carbon Fiber barrels are 64% lighter than traditional Steel barrels. Improved heat Dissipation for cooler and longer lasting barrels. Wrapped with high-strength, aeros Mfg: Proof Research, Inc
| Manufacturer_ID | 123218, 843068123157, 843068123171, 843068123225, 843068123287, 843068123614, 843068130667 |
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