Will this Zaffiri Precision slide fit a Glock 19 Gen 3?

Yes, the Zaffiri Precision slide and barrel combo is designed for Glock 19 Gen 3 frames and is also compatible with Polymer80 builds.

Are internals included with the Zaffiri slide?

No. The slide is sold stripped. You’ll need to add a slide parts kit and sights separately to complete the build.

Is the slide cut for optics?

Yes. The slide features an RMR-pattern optic cut, compatible with Trijicon RMR, Holosun 507C, and other red dots.

Zaffiri Precision Glock 19 Slide

Name: Zaffiri Precision Glock 19 Slide & Barrel
Brand: Zaffiri Precision
Price: 379.00 USD
Availability: InStock

**Zaffiri Precision Zps.3 Slide For G19 G3 Cmplt Blk** $499.99

**Zaffiri Precision RTS G19 Gen 3 ZPS.P Slide RMR Cut Sniper Grey** $331.10

**Zaffiri Precision Zps.2 Slide For G19 G3 Cmplt Blk** $499.99

**Zaffiri Precision RTS G19 Gen 3 ZPS.P Slide RMR Cut Olive Drab(OD Green)** $331.10

**Zaffiri Precision RTS G19 Gen 5 ZPS.P Slide RMR Cut Olive Drab(OD Green)** $331.10

**Zaffiri Precision RTS G19 Gen 5 ZPS.P Slide RMR Cut Sniper Grey** $331.10

**Zaffiri Precision RTS G19 Gen 5 ZPS.P Slide RMR Cut Flat Dark Earth(FDE)** $331.10

**Zaffiri Precision RTS G19 Gen 5 ZPS.P Slide RMR Cut Armor Black** $331.10

**Zaffiri Precision RTS G19 Gen 4 ZPS.P Slide RMR Cut Olive Drab(OD Green)** $331.10

**Zaffiri Precision RTS G19 Gen 4 ZPS.P Slide RMR Cut Sniper Grey** $331.10

**Zaffiri Precision RTS G19 Gen 4 ZPS.P Slide RMR Cut Flat Dark Earth(FDE)** $331.10

**Zaffiri Precision RTS G19 Gen 4 ZPS.P Slide RMR Cut Armor Black** $331.10

**Zaffiri Precision RTS G19 Gen 3 ZPS.P Slide RMR Cut Flat Dark Earth(FDE)** $331.10

**Zaffiri Precision RTS G19 Gen 3 ZPS.P Slide RMR Cut TiN** $331.10

**Zaffiri Precision RTS G19 Gen 3 ZPS.P Slide RMR Cut Armor Black** $331.10

**Zaffiri Precision RTS G19 Gen 3 ZPS.6 Slide RMR Cut TiN** $331.10

**Zaffiri Precision RTS G19 Gen 3 ZPS.6 Slide RMR Cut Olive Drab(OD Green)** $331.10

**Zaffiri Precision RTS G19 Gen 3 ZPS.6 Slide RMR Cut Sniper Grey** $331.10

**Zaffiri Precision RTS G19 Gen 5 ZPS.6 Slide RMR Cut Sniper Grey** $331.10

**Zaffiri Precision RTS G19 Gen 5 ZPS.6 Slide RMR Cut Olive Drab(OD Green)** $331.10

**Zaffiri Precision RTS G19 Gen 5 ZPS.6 Slide RMR Cut Flat Dark Earth(FDE)** $331.10

**Zaffiri Precision RTS G19 Gen 5 ZPS.6 Slide RMR Cut Armor Black** $331.10

**Zaffiri Precision RTS G19 Gen 4 ZPS.6 Slide RMR Cut Sniper Grey** $331.10

**Zaffiri Precision RTS G19 Gen 4 ZPS.6 Slide RMR Cut Olive Drab(OD Green)** $331.10

Zaffiri Precision Glock 19 – Custom Slide & Barrel for Elite Glock Builds

Take your Glock to the next level with the Zaffiri Precision Glock 19 Slide and Barrel Combo. Designed for performance shooters, tactical professionals, and custom builders, this CNC-machined setup delivers enhanced accuracy, faster cycling, and competition-ready aesthetics.

Whether you’re building on a Glock Gen 3 frame or a Polymer80 lower, Zaffiri’s precision tolerances and aggressive design offer a true upgrade over OEM parts.

Slide Features

CNC-machined from 17-4 stainless steel
Optics-ready (RMR cut for Trijicon, Holosun, etc.)
Deep front and rear slide serrations for better grip
Weight-reducing windows for faster cycle times
Compatible with Glock 19 Gen 3 / P80 frames
Black Nitride, Gold TiN, and other finish options available

🧱 Match-Grade Barrel Features

416R stainless steel construction
Fluted and threaded or non-threaded options
Match-grade accuracy with tight lockup
Drop-in fit with OEM and Zaffiri slides
Available in Black, Stainless, TiN Gold, and Chameleon

What’s Included

1x Zaffiri Precision Glock 19 Slide (stripped)
1x Zaffiri Match-Grade Barrel
Optional: Slide Parts Kit (sold separately)
Optic-ready cut and cover plate (depending on model)

All parts are made in the USA and tested for fitment and function.

Build the Glock You Want

This combo is ideal for:

🔫 Custom Glock 19 builds
⚙️ Polymer80 Glock-style frames
🎯 Competition pistols
🔧 Tactical EDC upgrades
🎨 Cerakote or custom finish projects

🧠 FAQs – Zaffiri Precision Glock 19 Setup

Q: Will this work with a Glock 19 Gen 3 frame?
A: Yes, Zaffiri slides and barrels are drop-in ready for Glock 19 Gen 3 frames and compatible aftermarket lowers (e.g. P80).

Q: Are internals and sights included?
A: No. The slide is sold stripped. You’ll need a slide parts kit and sights to complete your build.

Q: What optics will fit?
A: The RMR cut is compatible with Trijicon RMR, Holosun 507C/407C, and other similar red dots. Check product details for specifics.

Q: Is this good for carry or just competition?
A: Zaffiri slides are built tough enough for EDC and precise enough for match use—a true hybrid upgrade.

⭐ Customer Reviews

“Cleanest Glock build I’ve done yet.”
“The slide finish and barrel lockup are flawless. Fast shipping too. Total game changer.” – Ryan S.

“Zaffiri never disappoints.”
“This is my third Zaffiri slide. Looks and shoots better than any OEM part I’ve replaced.” – Julia M.

Order Your Zaffiri Precision Glock 19 Setup from Mounts Plus

Whether you’re building from scratch or upgrading an existing Glock 19, Zaffiri delivers custom-shop quality, tactical-grade precision, and eye-catching design. Don’t settle for stock.

Build it better. Shoot tighter. Run it your way.

Shop Zaffiri Precision Glock 19 slides and barrels today at Mounts Plus. Fast shipping and expert support included.