Zaffiri Precision Upper Slide Parts Kit for Glock 19 Gen 1-3 - 19.UPK (UPC 658792280034)

G19 gen refresh: Zaffiri 19.UPK Kit (UPC 658792280034). Model-specific upper slide components precision extractor striker firing pin recoil spring guide rod channel liner slotted cups Gen1-3 Glock 19—compact reliability boost enhanced function maintenance custom armorer drop-in perfection.

Zaffiri G19 Parts Kit

• G19 Gen1-3 Extractor: Tuned tight.
• Striker Assembly: Consistent crack.
• Recoil Spring: Compact control.
• Guide Rod: Reduced mass.
• Liner Precision: Slide savior.
• Cups Optimized: Retention rock.

Zaffiri 19.UPK

Grey Ghost— Zaffiri G19 guardian.

Specs 19.UPK

Component	Details
Model	19.UPK G19 Gen1-3
UPC	658792280034
Compatibility	Glock 19 Gen 1 / 2 / 3
Includes	Extractor, Striker, Springs, Guide, Liner, Cups
Material	Tool Steel / Nitride Finish
Purpose	Upgrade / Maintenance / Reliability

Kit Kustom

G19 glory—Internals ideal.

Compacts

• G19 Gen3 EDC: Extract elite.
• Gen2 Range: Spring smooth.
• Classic Custom: Kit king.

Kit Masters

"19 fix!" fire. "Gen grind," great. 19.UPK (UPC 658792280034) 4.9/5.

Pin perfect. Spring snap.

Zaffiri kit: upper slide parts Glock 19 Gen 1-3 19.UPK.

The End