Sig Sauer Full Size Barrel P320 9mm 55" Threaded 1/2-28 RH
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$206.49
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$206.49
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Aug 26, 2026
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Factory replacement P320 full-size threaded barrel chambered in 9mm. 5.5" long. SIG SAUER factory replacement pistol barrels are specially heat-treated for toughness and durability.Thread configuration: 1/2-28 RH*Only compatible with non-loaded chamber indicator slides and pistols.