{"product_id":"sig-sauer-bbl3659-p365-9mm-luger-3-1-black-nitride-steel-replacement-barrel","title":"Sig Sauer BBL3659 P365 9mm Luger 3.1\" Black Nitride Steel Replacement Barrel","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eSig Sauer P365\u003c\/span\u003e\u003c\/strong\u003e OEM \u003cstrong\u003ereplacement barrel\u003c\/strong\u003e (part \u003cstrong\u003eBBL3659\u003c\/strong\u003e) is built specifically for the \u003cstrong\u003eP365\u003c\/strong\u003e subcompact pistol chambered in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e9mm Luger\u003c\/span\u003e\u003c\/strong\u003e. Whether you are swapping out a worn factory barrel or simply keeping a spare on hand for the range, this factory-original component delivers the same fit and quality that came standard on the pistol.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis barrel features a \u003cstrong\u003e3.10-inch\u003c\/strong\u003e length that pairs directly with the P365 slide. It is machined from \u003cstrong\u003esteel\u003c\/strong\u003e and finished in a durable \u003cstrong\u003eblack nitride\u003c\/strong\u003e coating for excellent wear resistance and corrosion protection. The black nitride treatment hardens the surface and leaves a low-friction, easy-to-clean profile that holds up to regular range use. The BBL3659 ships with \u003cstrong\u003eno sights installed\u003c\/strong\u003e, allowing the user to transfer existing sights from a factory barrel or run a custom sighting setup.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDesigned as a direct-fit \u003cstrong\u003ereplacement barrel\u003c\/strong\u003e for the \u003cstrong\u003eSig Sauer P365\u003c\/strong\u003e, this part is chambered in \u003cstrong\u003e9mm Luger\u003c\/strong\u003e and is intended for use with standard 9mm Luger ammunition. Installation is straightforward on any P365 pistol that accepts the standard 3.1-inch barrel, making it an excellent option for a barrel swap, spare, or refresh of a well-used carry gun.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eOEM Sig Sauer replacement barrel, part number \u003cstrong\u003eBBL3659\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eChambered in \u003cstrong\u003e9mm Luger\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003e3.10-inch\u003c\/strong\u003e barrel length, direct-fit for the Sig Sauer P365\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eSteel\u003c\/strong\u003e construction with durable \u003cstrong\u003eblack nitride\u003c\/strong\u003e finish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eNo sights installed - transfer existing sights or run a custom setup\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDesigned for the Sig Sauer P365 subcompact pistol\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sig Sauer","offers":[{"title":"Default Title","offer_id":55002949583170,"sku":"108781","price":157.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_8ad49134-139b-48a4-aaaa-8a55b5073610.png?v=1784552667","url":"https:\/\/centerfiresystems.com\/products\/sig-sauer-bbl3659-p365-9mm-luger-3-1-black-nitride-steel-replacement-barrel","provider":"Centerfire Systems","version":"1.0","type":"link"}