Glock G45 Gen5 MOS 9mm Luger, 4.02 in GMB, nDLC, Fixed Sights, 10+1 Capacity, Black
This Glock G45 Gen5 MOS stands out for its crossover design, factory optics-ready MOS cut with adapter plates, and Gen5 feature set. It pairs a compact-length slide with a full-size frame, uses the Glock Marksman Barrel with polygonal rifling, and wears the durable nDLC finish on both slide and barrel. Austrian manufacture with AT proof, a Smyrna, GA import mark, matching serials on barrel/slide/frame, and a dated factory case label add desirable provenance.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent - Well-defined polygonal rifling.
Specific Condition Notes: This Glock 45 Gen5 presents with minimal signs of prior handling or use, exhibiting only very slight cosmetic wear. The bore is bright, immaculately maintained, and free from any fouling, indicative of careful upkeep. Mechanically, the firearm remains fully reliable, with all components functioning as intended. Overall, it retains both excellent operational integrity and an appealing aesthetic condition. Please refer to the accompanying photographs for a detailed visual assessment of its condition.
What's Included
- Glock factory hard case
- Glock owner's manual
- Glock MOS adapter plates (01, 02, 03, 04)
- Glock Modular Backstrap System interchangeable backstraps
The G45 merges a compact-length slide with a full-size frame for a crossover configuration. It features a 4.02 inch Glock Marksman Barrel with polygonal rifling and an nDLC-treated slide and barrel for durability. Capacity is 10+1.
Gen5 updates include a flared magwell, ambidextrous slide stop lever, reversible magazine release, and front slide serrations with a beveled slide nose. The frame is black polymer with aggressive texturing and the Modular Backstrap System for grip fit. Glock's Safe Action system provides the familiar multi-safety mechanism.
The slide is factory cut for the MOS system and comes with adapter plates 01–04 to support multiple optic footprints. Sights are fixed, with a white dot front and a white-outline U-notch rear. A Glock Universal accessory rail on the dust cover accepts compatible lights or accessories.
Origin and markings include Austrian manufacture with an AT proof mark and a GLOCK, Inc., Smyrna, GA import mark. The barrel, slide, and frame carry matching serial numbers. The factory case label is dated 1/25/2021, providing a clear reference point for production and distribution timing.