Zaffiri Precision ZPS.3 Compensated Ported Slide for Glock 19 Gen 3 – Black

The Zaffiri Precision ZPS.3 Compensated Ported Slide is a direct replacement slide for Glock 19 Gen 3 pistols, designed to reduce muzzle rise and felt recoil through integrated ports. The top-ported design vents gases upward during firing, helping shooters maintain sight alignment and deliver faster follow-up shots without adding external length or weight beyond the standard slide profile.

Machined from 17-4 stainless steel and finished in black nitride, this slide offers corrosion resistance and wear durability. The ZPS.3 features front and rear serrations for positive manipulation. Installation requires compatibility with standard Glock 19 Gen 3 internal parts and barrels, though a properly fitted aftermarket barrel may be necessary for optimal lockup. Professional fitting or minor adjustments may be required depending on frame tolerances.

• Part Type: Compensated Ported Slide Assembly
• Compatible Firearms: Glock 19 Gen 3
• Material: 17-4 Stainless Steel
• Finish: Black Nitride
• Installation: Professional Recommended for proper fitting and headspace verification
• Includes: Slide only (does not include barrel, recoil spring, or internal components)