The Zaffiri Precision ZPS.3 Ported Slide (part no. CU-G17G3-ZPS3-RMR-BLK-TP-BN-BLNK) is machined for the Glock 17 Gen3 from a single billet of 17-4 stainless steel, rather than cast and finished. ZAFFIRI PRECISION holds tight tolerances on every ZPS.3 slide, which the company builds to increase accuracy and performance over a factory slide, and manufactures them 100% in the USA at its Largo, Florida facility.

Key Specifications

• Machined from a single billet of 17-4 stainless steel rather than cast, for tighter tolerances.
• Built to fit the Glock 17 Gen3 specifically.
• Cut with a ported top for reduced muzzle flip.
• Machined with an RMR optic cut, ready for a Trijicon RMR-pattern red dot.
• Finished in black.
• Manufactured 100% in the USA, at Zaffiri Precision’s Largo, Florida facility.

Frequently Asked Questions

What Glock does this slide fit? The Glock 17 Gen3.

Is this slide cut for a red dot? Yes, it’s machined with an RMR-pattern optic cut.

Buy the Zaffiri Precision ZPS.3 Ported Slide

Order this ZPS.3 slide from ZAFFIRI PRECISION. Ships fast from a Lubbock, TX gun shop. Browse our full handgun slides selection for more Glock upgrades.