Proof Research Carbon Fiber Zermatt ORIGIN Pre-Fits
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PROOF SS Barrels
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PROOF Research carbon fiber & steel pre-fit barrels for the Terminus Apollo, Zeus and Kratos actions come chambered and threaded for an easy install. Simply torque on, double check & ensure headspace with proper gauges and head to the range! Pre-fit barrels that deliver shot for shot accuracy and performance - there is simply no better choice for the Terminus Apollo, Zeus, and Kratos actions than our carbon fiber & steel pre-fit barrels.
Zeus: Pre-fits will fit actions with the "quick change" option but not the "full length" thread option.