Zaffiri Precision ZPS.3 Optic Ready Slide
Zaffiri Precision engineered the ZPS.3 Optic Ready Slide to enhance both the performance and aesthetics of your Glock pistol. Machined from durable 17-4 stainless steel, this slide offers tight tolerances for improved accuracy and reliability. Its aggressive styling and optic-ready design make it a top choice for shooters seeking both functionality and visual appeal.
Product Description | Specs for Zaffiri Precision ZPS.3 Slide
Zaffiri Precision machines each ZPS.3 slide from heat-treated 17-4 stainless steel, giving it tight tolerances and exceptional strength. They apply a durable Cerakote finish to protect against corrosion and add visual appeal.
The slide features an optic cut compatible with Trijicon RMR, SRO, and Holosun 407c/507c red dots. You can run it with an optic or install the included anodized cover plate.
What’s Included for Stripped Slide
- ZPS.3 Optic Ready Slide
- RMR-footprint optic cut
- Black anodized cover plate
- Mounting screws
Note: This stripped slide does not include a barrel, recoil spring assembly, or upper internal components.
Specifications
- Model: ZPS.3 Slide
- Material: 17-4 Stainless Steel
- Finish: Cerakote (Armor Black, Magpul FDE, Sniper Grey, Magpul OD Green)
- Optic Cut: Trijicon RMR/SRO and Holosun 407c/507c
- Compatibility: Glock 17, 19, 34 Gen 3; Glock 19 Gen 5; Glock 43/43X
- Optic Ready: Yes
How to Disassemble a ZPS.3 Slide
- Unload the firearm and remove the magazine.
- Pull the slide slightly rearward and hold it.
- Pull down the takedown levers.
- Push the slide forward and remove it from the frame.
- Remove the recoil spring.
- Take out the barrel.
Your slide is now disassembled for cleaning, inspection, or upgrades.
How to Install a ZPS.3 Slide
- Insert the barrel into the slide.
- Place the recoil spring assembly onto the barrel lug.
- Align the slide with the frame rails.
- Pull the slide fully rearward and release it to lock into place.
Perform a function check to confirm proper operation.
Compatibility with Other Models
Zaffiri Precision designed the ZPS.3 slide to fit specific Glock models. Ensure compatibility with your firearm model before installation.
What Is the Zaffiri Precision ZPS.3 Slide Made Of?
Zaffiri Precision uses heat-treated 17-4 stainless steel to build the ZPS.3 slide, providing superior strength and resistance to wear. The Cerakote finish enhances durability and offers a sleek, non-reflective appearance.
Customization Options
- Optics: Mount Trijicon RMR/SRO or Holosun 407c/507c
- Finish: Choose from various Cerakote finishes to match your style
- Barrels: Pair with match-grade or fluted barrels for performance and style
- Engraving: Add custom engravings for a personalized touch
FAQs
Q: Does the ZPS.3 Slide come with internals?
A: No, it’s a stripped slide. You’ll need to install your own internals.
Q: Can I mount an RMR without modifications?
A: Yes, the slide accepts RMR and similar optics out of the box.
Q: Is this slide compatible with Gen 5 Glock 19s?
A: Yes, the ZPS.3 fits Glock 19 Gen 5 frames.
Q: Why should I use Loctite on optic screws?
A: Loctite secures the screws under recoil and prevents shifting.
Q: Is this slide made in the USA?
A: Yes, Zaffiri Precision manufactures it entirely in the USA








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