Proof Research Barrel AR-15 6mm ARC 20 1 7.5 Twist Rifle Length SS

Proof Research's steel barrels are produced in-house from double-stress relieved 416R stainless steel. This pre-hardened chromium steel is ideally

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Custom 458 Socom Barrel. AR15 Stainless Premium Barrels

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Proof Research Elevation MTR Black Granite Bolt Action Rifle - 6mm ARC - 16.5in - Black Granite

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Faxon Match Series 20, Heavy Fluted, 6mm ARC, Rifle-Length, 416R, Nitride, 5R, Nickel Teflon Extension

Proof Research - 22 ARC SS AR 1-7T 16 - Mile High Shooting

20 6mm ARC Carbon Fiber Barrel with Gas Tube

PROOF Research Impact Precision Carbon Fiber Pre-fit Barrels - ALTUS Shooting Solutions