{"product_id":"zaf-bbl-sig-p365-3-75-tb-black","title":"Zaffiri Precision Threaded Barrel for SIG P365 3.75\" – Black Nitride Finish","description":"\u003cp\u003eThis Zaffiri Precision threaded barrel replaces the factory barrel in your SIG P365, enabling the use of suppressors or muzzle devices while maintaining reliable cycling and accuracy. The 3.75-inch length matches the P365XL slide profile, and the 1\/2x28 thread pitch is standard for 9mm accessories. Black nitride finish provides corrosion resistance and reduces friction for consistent function.\u003c\/p\u003e\u003cp\u003eDrop-in installation requires no gunsmithing—simply field strip your P365XL as normal and swap barrels. Machined from 416R stainless steel with match-grade tolerances. Thread protector included. Verify your P365 model and slide length before ordering; this barrel is designed for the XL slide configuration, not the standard 3.1-inch P365.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Threaded Pistol Barrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 9mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch:\u003c\/strong\u003e 1\/2x28\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 416R Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Nitride\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e SIG Sauer P365XL (3.75\" slide)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaffiri Precision","offers":[{"title":"Default Title","offer_id":48405615935743,"sku":"ZAF810220064948","price":170.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/5829558.jpg?v=1776438660","url":"https:\/\/doublestackstore.com\/products\/zaf-bbl-sig-p365-3-75-tb-black","provider":"Double Stack Store","version":"1.0","type":"link"}