Brand: Zaffiri Precision
Model: ZPS.3 Complete Upper
Caliber: 9mm
Firearm Fit: Glock 34 Gen 3
Slide Description: Serrated / Ported
Barrel Description: Flush and Crown / Gold
Sights: HD Fiber Sights
Optic Ready: ZP Shield RMSc
Material: 17-4 Stainless Steel
Color: Armor Black
Finish: Cerakote

Features

The Zaffiri Precision ZPS.3 Complete Upper for Glock Gen 3 G34 is engineered to deliver enhanced accuracy, reliability, and refined performance in a precision-machined package. Built from a single billet of 17-4 stainless steel, the ZPS.3 slide is crafted with tight tolerances that promote consistent lockup and improved shot-to-shot precision. Its Armor Black finish provides a clean, durable exterior suited for both training and duty environments.

Each complete upper includes a G34-length flush and crown barrel designed for smooth cycling and dependable accuracy. The slide features the ZPS.3 cut, incorporating directional porting and aggressive geometry for improved slide manipulation and reduced weight. High-definition fiber sights are installed for a bright, fast-acquiring sight picture in various lighting conditions. Internal components and the upper parts kit are factory-assembled, ensuring dependable operation with a standard polymer recoil spring assembly.

Designed to fit Glock Gen 3 G34 frames, this complete upper maintains compatibility with earlier Gen 1 and Gen 2 models while offering the precision and build quality Zaffiri Precision is known for. The result is a balanced, performance-focused assembly ready to elevate a full-size build.

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