Glock G45 Gen5 9mm, 17+1 Crossover Pistol with 4.02" Glock Marksman Barrel
The Glock G45 Gen5 combines the compact-length slide of the G19 with the full-size G17 grip, giving shooters 17-round capacity in a shorter, quick-handling package. Its nDLC-finished slide, Glock Marksman Barrel, and ambidextrous controls make this Austrian-made crossover a standout choice for duty, defense, or collection.
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 Rifling - Sharp lands and grooves.
Specific Condition Notes: This G45 shows minimal signs of use, limited to faint handling marks.
What’s Included
- Glock factory clamshell hard case
- 1x 17-round Glock factory Gen5 polymer magazine with orange follower
- Glock Gen5 modular backstrap set (2 pieces)
The G45’s crossover design offers the best of two proven platforms: a 4.02" G19-length slide for easier holstering and a full-size G17 frame for a secure, 17-round grip. This balance of dimensions has led many U.S. law-enforcement agencies to adopt the model for duty use.
At the core is the Glock Marksman Barrel. Its enhanced polygonal rifling, recessed crown, and carbon-steel construction deliver consistent accuracy while the slick nDLC treatment resists corrosion and wear.
The slide wears the same durable nDLC finish, features forward and rear serrations for positive manipulation, and houses ambidextrous slide-stop levers—standard on Gen5 pistols—supporting left- or right-handed operation.
The Gen5 frame deletes finger grooves for a universal grip, adds a flared magazine well for faster reloads, and includes a reversible magazine release. Stippled grip surfaces provide reliable traction without adding bulk.
A factory 5.5-lb connector, Safe Action system, and fixed polymer sights round out a package that stays true to Glock’s reputation for simplicity and reliability while offering the latest Gen5 refinements.