Zaffiri Precision G19 Gen 5 Complete Upper w/ IBS Chunk Port, Black - ZPS.B.19.G5.BLK.CU

Zaffiri Precision ZPS.B Complete Upper Kit for Glock 19 Gen 5A complete drop-in upper engineered to convert a Glock 19 Gen 5 into a precision, optics-ready platform. The single billet 17-4 stainless steel slide is machined in-house to tight tolerances to promote consistent lockup and repeatable accuracy, and the assembly is made in the USA to exacting production standards. The slide ships optics cut to an RMR footprint and accepts red dot sights without additional gunsmithing, while the included stainless steel recoil spring assembly and mounting screws simplify installation as a true plug-and-play upgrade.The package includes a match-grade Glock 19 barrel with chunk porting to reduce felt muzzle rise and assist faster follow-up shots. Full length serrations and an optics-ready slide profile aid manipulation and sight acquisition under dynamic use. High definition fiber sights provide a clear sight picture for iron-sight use when an optic is not mounted. The slide and barrel are finished in Armor Black Cerakote for durable corrosion resistance and low-reflectivity appearance suitable for field or duty use.Designed for straightforward installation on compatible Gen 5 lowers, this complete upper consolidates high-quality slide machining, an optics-ready profile, ported match barrel, upgraded sights and a stainless recoil spring assembly into a single package to shorten build time and preserve factory ergonomics and control feel.