9mm Barrels
Shop all AR-15 9mm barrels.
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Faxon Firearms Light Tapered 9mm AR-15 Barrel - 4.5"Special Price $74.92 Regular Price $105.80
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Spinta Precision AR-15 9MM Barrel - 3.1" (Rainier Arms Exclusive)Special Price $57.20 Regular Price $119.99