Glock G45 Gen5 9mm Luger Crossover Pistol, nDLC Finish, GMB Barrel, Ambi Controls, 4.02 in Barrel
This Glock G45 Gen5 stands out with its crossover configuration that pairs a compact-length 4.02 in slide with a full-size frame. It features the Gen5 upgrades including the nDLC-finished slide and Glock Marksman Barrel with polygonal rifling and a recessed crown. The pistol includes ambidextrous slide stop levers, a reversible magazine release, and a flared magazine well, with no backstrap installed. It comes with one OEM 33-round and one 17-round magazine, and is the non-MOS variant.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent - Polygonal rifling with crisp definition.
Specific Condition Notes: There are minimal markings from prior handling and use. The bore is bright and clean. See photos for complete details.
What’s Included
- Glock G45 Gen5 9mm Luger pistol
- (1) OEM Glock 33-round 9mm double-stack magazine (extended-length)
- (1) OEM Glock 17-round 9mm double-stack magazine (standard-length)
The G45 is a crossover design that combines a compact-length slide with a full-size grip frame, offering the handling of a duty-size frame with a 4.02 in barrel and slide. This example is a Gen5 model chambered in 9mm Luger and is marked with factory import text, MADE IN AUSTRIA - GLOCK, INC., SMYRNA, GA.
Gen5 features include a durable nDLC-finished slide and a steel Glock Marksman Barrel with polygonal rifling and a recessed crown. The slide is cut with front and rear serrations and includes a serial number window.
The frame is black polymer with a flared magazine well and the Modular Backstrap System; no backstrap is installed. Controls include ambidextrous slide stop levers and a reversible magazine release. The pistol is striker-fired and uses Glock's Safe Action system, with an accessory rail on the dust cover.
Sighting is straightforward with fixed sights: a white dot front and a rear notch. This is the non-MOS variant. The barrel, slide, and frame have matching serial numbers.




