{"product_id":"zaf-barrel-for-glock-17-gen-1-4-blk","title":"Zaffiri Precision Aftermarket Barrel for Glock 17 Gen 1-4 – Black Nitride Finish","description":"\u003cp\u003eThis Zaffiri Precision aftermarket barrel is designed as a direct replacement for factory Glock 17 barrels in Gen 1 through Gen 4 pistols. Engineered for improved accuracy and consistent lock-up, this barrel offers shooters a precision-machined upgrade that maintains reliable function with factory and aftermarket slides. The match-grade bore and chamber are cut to tighter tolerances than OEM specifications, which can reduce group sizes at typical defensive and competition distances.\u003c\/p\u003e\u003cp\u003eConstructed from 416R stainless steel and treated with a black nitride finish, this barrel resists corrosion and wear while maintaining a low-friction surface that aids in cleaning. Installation is drop-in with no fitting required on standard Glock 17 Gen 1-4 frames and slides. The barrel uses conventional rifling and is rated for jacketed and lead ammunition. Thread pitch is standard 1\/2x28 if threaded models are selected; confirm your specific variant before purchase if you plan to mount a suppressor or compensator.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Aftermarket pistol barrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 9mm\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\u003eThread Pitch:\u003c\/strong\u003e Verify variant (typically 1\/2x28 if threaded)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e Glock 17 Gen 1, Gen 2, Gen 3, Gen 4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaffiri Precision","offers":[{"title":"Default Title","offer_id":47944108474623,"sku":"ZAFZP17BBN","price":152.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2886284.jpg?v=1766617585","url":"https:\/\/doublestackstore.com\/products\/zaf-barrel-for-glock-17-gen-1-4-blk","provider":"Double Stack Store","version":"1.0","type":"link"}