{"product_id":"zaf-zps3-cmp-prtd-sld-for-g17-g3-blk","title":"Zaffiri Precision ZPS.3 Compensated Ported Slide for Glock 17 Gen 3 – Black","description":"\u003cp\u003eThe Zaffiri Precision ZPS.3 Compensated Ported Slide is a direct replacement upper for Glock 17 Gen 3 pistols, designed to reduce muzzle rise and improve follow-up shot speed. The integrated vertical ports direct gas upward during firing, countering barrel lift without adding external compensators or barrel extensions. This slide is machined from 17-4 stainless steel and features front and rear serrations for positive manipulation under stress.\u003c\/p\u003e\u003cp\u003eThe black finish is applied using a Physical Vapor Deposition (PVD) process for superior wear resistance and corrosion protection. This is a drop-in component compatible with factory Glock 17 Gen 3 frames, barrels, and internal parts. No permanent modifications or gunsmithing required—simply transfer your existing barrel, recoil spring assembly, firing pin assembly, and extractor.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Compensated Ported Slide\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black PVD Coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-In (requires transfer of internal parts)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Slide only (internal components not included)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaffiri Precision","offers":[{"title":"Default Title","offer_id":48535430529279,"sku":"ZAF810220066539","price":512.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/5841458.jpg?v=1778983025","url":"https:\/\/doublestackstore.com\/products\/zaf-zps3-cmp-prtd-sld-for-g17-g3-blk","provider":"Double Stack Store","version":"1.0","type":"link"}