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Faxon Duty Series Gunner Barrel for the 5.56x45mm is manufactured 100% in-house. Each barrel is magnetic particle inspected (MPI) to ensure perfect surfaces and sub-surfaces as well as air-gauge tested to ensure superior accuracy. The Faxon Gunner is button rifled and perfectly designed for those looking to save weight while still allowing for the use of a suppressor long-term. The Gunner profile is a blend of two of the best performing profiles of all time.
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