Overview Of Zaffiri Precision ZPS.3 Slide

The Zaffiri Precision ZPS.3 Slide delivers a clean, aggressive look with reliable machining engineered for Glock builders seeking performance. Because Zaffiri machines each slide with tight tolerances, the ZPS.3 ensures smooth function and consistent cycling during demanding use.

Performance

This ZPS.3 model integrates an optic-cut design that supports common red dots. Moreover, its front and rear serrations improve slide manipulation, offering better traction in varied conditions. Shooters benefit from a durable finish that resists wear and maintains long-term reliability.

Why Choose This Slide

With its balance of aesthetics and function, the ZPS.3 slide elevates accuracy, optic compatibility, and overall handling. Additionally, this slide works perfectly for custom builds needing a high-quality aftermarket option that enhances style and performance at the same time.

 FEATURES 

• CNC-machined aftermarket performance slide

• Optic-ready cut for major red dot patterns

• Enhanced front and rear serrations

• Improved slide manipulation and recoil control

• Premium coatings for long-term durability

• Precision fitment for Glock platforms

Best Optics for Zaffiri Precision ZPS.3 Slide

The Zaffiri Precision ZPS.3 Slide works seamlessly with today’s most popular micro red dots, which makes it an ideal upgrade for fast, accurate target acquisition. Because it follows the RMR optic footprint, it supports durable sights that stay zeroed under heavy recoil. When you choose high-quality optics, you immediately improve precision shooting, enhance sight picture clarity, and boost overall performance. Therefore, pairing this slide with reliable RMR-pattern optics delivers a dependable, combat-ready setup for everyday carry or range use.

Best optics include:

• Trijicon RMR Type 2
• Holosun 507C / 407C
• Holosun EPS Carry (with proper plate)
• Swampfox Justice / Liberty
• RMR-footprint aftermarket optics

Zaffiri Precision Slide Compatibility

The Zaffiri Precision ZPS.3 Slide is engineered with tight tolerances to fit OEM and most aftermarket Glock-pattern frames, so it offers smooth cycling and reliable performance. Since this slide mirrors Glock’s Gen 3 specifications, it accepts standard Glock internals, OEM recoil assemblies, and Gen-appropriate barrels. This broad part compatibility helps you upgrade your build without wasting time searching for rare components. Additionally, its optic-ready cut allows you to use RMR-pattern red dots without extra machining, which makes installation fast and straightforward.

Compatible with:

• Glock 19 Gen 3 frames (OEM or aftermarket)
• Most Glock 19 Gen 3-pattern barrels
• Standard Gen 3 internal slide parts
• RMR-pattern optics (direct fit)

Zaffiri ZPS.3 vs ZPS.2 — Quick Comparison

The ZPS.3 and ZPS.2 from Zaffiri Precision cater to slightly different shooter needs. The ZPS.3 focuses on modern performance and optics readiness, while the ZPS.2 leans toward simpler builds and traditional configurations.

✅ ZPS.3: Optic-Ready & Performance-Focused

• CNC-machined for tight tolerances and smooth cycling.

• Equipped with an optic-cut (RMR-pattern), enabling fast red-dot installation.

• Aggressive front and rear serrations for better grip and slide manipulation.

• Ideal for shooters who want modern optics, faster acquisition, and upgraded handling.

✅ ZPS.2: Classic Slide Option for Simplicity

• Clean, unmodified slide design — no optic cut, suitable for iron-sight users or minimalist builds.

• Lower-profile styling for shooters loyal to traditional Glock geometry and aesthetics.

• Great for builds desiring straightforward function without extra machining.

    Which to Choose — Based on Your Build Goals

• If you plan to mount a red-dot optic, prioritize quick acquisition, or build a modern carry pistol, ZPS.3 offers the advantage.

• If you value simplicity, prefer iron sights, or aim for a classic build, ZPS.2 gives a more traditional, streamlined setup.

• For tactical or competition use where optics and faster handling matter, ZPS.3 is typically the better choice.

• For budget-conscious, low-maintenance builds, or OEM-look Glock projects, ZPS.2 remains a solid, understated option.