Glock G20 Gen5 MOS 10mm Auto Full-Size Pistol – 4.61" Marksman Barrel, 15+1 Capacity
The Glock G20 Gen5 MOS pairs the hard-hitting 10 mm Auto cartridge with Glock’s latest Gen5 upgrades, giving shooters a robust full-size pistol that’s optics-ready out of the box. A flared mag-well, ambidextrous controls, and the Glock Marksman Barrel enhance speed, handling, and accuracy, while the nDLC matte-black finish increases surface hardness and corrosion resistance.
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: The factory MOS optic cover plate is not present; otherwise only mild signs of use are visible.
WHAT’S INCLUDED
- Glock factory polymer hard case
- Three 15-round Glock OEM magazines with orange followers
This Gen5 pistol features Glock’s modular optic system (MOS) slide cut, allowing direct mounting of popular micro red-dot plates without gunsmithing. Front and rear cocking serrations provide a positive purchase for press checks and manipulations.
The 4.61-inch Glock Marksman Barrel uses polygonal rifling and a recessed crown to support increased precision and improved longevity with the high-pressure 10 mm Auto round.
Ergonomic updates include the deletion of finger grooves and the addition of a flared mag-well for faster reloads. A reversible magazine catch and ambidextrous slide-stop levers accommodate left- or right-handed shooters.
Standard orange-dot front and square-notch rear sights offer clear, high-visibility aiming. The pistol carries Austrian CIP proof marks and is built on Glock’s proven black polymer frame with integral accessory rail.