{"product_id":"zaf-zps-3-cmpupper-for-g17-g3-blk-tb","title":"Zaffiri Precision ZPS.3 Complete Upper Assembly for Glock 17 Gen 3 – Black, Threaded Barrel","description":"\u003cp\u003eThe Zaffiri Precision ZPS.3 Complete Upper Assembly is a replacement upper for Glock 17 Gen 3 pistols, delivering enhanced accuracy and durability over factory components. This assembly includes a match-grade threaded barrel, slide, and all internal upper parts, allowing shooters to upgrade their pistol's performance or build a complete G17 on an existing serialized frame. The threaded barrel accommodates suppressors or compensators for recoil management and improved control.\u003c\/p\u003e\u003cp\u003eMachined from 17-4 stainless steel with a black nitride finish, the slide offers excellent wear resistance and corrosion protection. The barrel features conventional rifling for consistent accuracy. Installation is drop-in for those familiar with Glock disassembly; the upper assembly simply mates to your existing Gen 3 Glock 17 frame without modification. All components are manufactured to OEM specifications for reliable function with factory magazines and holsters.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Complete Upper Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e Glock 17 Gen 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 17-4 Stainless Steel Slide, Match-Grade Barrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Nitride\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel:\u003c\/strong\u003e Threaded (1\/2x28 TPI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-In (Frame Not Included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Slide, Barrel, Recoil Spring Assembly, All Upper Internal Parts\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaffiri Precision","offers":[{"title":"Default Title","offer_id":47942115787007,"sku":"ZAFZPS317BLKCU2","price":499.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/5598588.jpg?v=1766570047","url":"https:\/\/doublestackstore.com\/products\/zaf-zps-3-cmpupper-for-g17-g3-blk-tb","provider":"Double Stack Store","version":"1.0","type":"link"}