The Sig Standard Match-Grade, drop-in performance upgrade barrel is CNC machined form 4340H steel billet which results in superior corrosion resistance and durability. It has a PVD coating that creates a durable barrier against wear and a target-crowned muzzle.
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Faxon Firearms GB910N34LGQT 9mm Fits Glock 34 Black Nitride Steel
$124.98
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