Glock G45 Gen5 9mm – Zaffiri Precision Custom Slide & Match Barrel, Laser-Etched Frame, 17+1
This Glock G45 Gen5 blends the proven reliability of Glock’s crossover pistol with a full suite of performance-oriented Zaffiri Precision upgrades. A stainless, black-nitride Zaffiri slide with window cuts and a match-grade barrel reduce weight and sharpen accuracy, while laser-etched honeycomb stippling and a flat-faced aluminum trigger enhance control. The result is a factory-reliable, custom-tuned 9mm that stands out for both craftsmanship and shootability.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent – Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent – Sharp lands and grooves.
Specific Notes: Aside from mild wear on the optic cover plate, this pistol is in great shape.
What’s Included
- Glock factory hard-sided polymer pistol case
- Three 17-round Glock Gen5 magazines
- Modular Glock backstrap with beavertail (not installed)
The heart of this build is a Zaffiri Precision stainless slide finished in black nitride. Window cuts lighten reciprocating mass, while aggressive front and rear serrations provide confident manipulation in any condition.
Inside the slide sits a Zaffiri Precision match-grade stainless barrel that pairs tight tolerances with Glock’s renowned reliability. The combination promotes consistent lock-up and improved down-range precision.
The factory polymer frame wears laser-etched honeycomb stippling that adds texture without excess bulk. Gen5 ergonomics—no finger grooves, flared mag-well, ambidextrous slide-stop levers, and nDLC finish—remain intact for intuitive handling.
A flat-faced aluminum trigger offers a straight-back press and crisp break, complementing the reversible magazine release and fixed steel sights for a user-focused shooting experience.
With its full-size grip, compact-length slide, and accessory rail, this custom Glock G45 provides a balanced platform ready for duty, range work, or competition.




