Glock G20 Gen5 MOS 10mm Auto, 4.61 in GMB Barrel, nDLC Slide, 15+1 Capacity
This Austrian-made Glock G20 Gen5 MOS is a full-size 10mm Auto with the Gen5 feature set and a factory MOS slide. It carries a 4.61 in Glock Marksman Barrel with polygonal rifling and a target-style crown, an nDLC-finished slide with front and rear serrations, and a 15+1 capacity. The pistol includes fixed polymer sights and a reversible magazine release, with the MOS cover plate installed.
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 - Clean polygonal rifling.
Specific Condition Notes: There are minimal handling marks from previous use. The bore is bright and clean. Please review the photos for close-up views.
What's Included
- Glock factory hard case
- Owner's manual
- Two 15-round Glock factory 10mm double-stack magazines
The Gen5 MOS slide features the factory optic mounting cut with the cover plate installed, giving you the latest Glock slide configuration along with crisp front and rear serrations. The slide wears Glock's nDLC finish for uniform color and surface hardness.
The 4.61 in Glock Marksman Barrel uses polygonal rifling and a target-style crown. Markings include "10mm Auto G5" with the Glock logo and "AT" on the barrel hood, and "20 Gen5" with "10mm Auto" on the slide.
Gen5 frame updates are present, including the flared magwell and the absence of finger grooves. The polymer frame integrates an accessory rail on the dustcover, and a left-side slide stop lever is installed.
Controls include a reversible magazine release configured on the left side. The Safe Action system uses an integrated trigger safety with an official spec of 26 N (approximately 5.8 lb).
Sight picture is provided by fixed polymer sights: a white-dot front and white-outline rear marked 6.9. The pistol is chambered in 10mm Auto with a 15+1 capacity using double-stack magazines. The slide and barrel are Austrian-made and imported by Glock, Inc.