Glock G20 Gen3 10mm Auto Full-Size Pistol, 4.61 in Barrel, Matte Black, Austria-Marked, 2x 14-Round Mags
This Austrian-made Glock G20 Gen3 is a full-size 10mm Auto with matching serial numbers on the slide, barrel, and frame. It features a 4.61 in hammer-forged, nitrided steel barrel with polygonal rifling and the classic Gen3 frame with finger grooves and a single-slot Glock accessory rail. It comes with two Austria-marked factory 14-round magazines, the original Glock clamshell case, and the Instructions for Use booklet.
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 - Well-defined polygonal rifling.
Specific Condition Notes: The slide shows a slight scratch on the side near the front sight post. Exterior wear is minimal.
What's Included
- Glock factory clamshell hard case
- Glock Instructions for Use booklet
- Two Glock factory 14-round 10mm Auto magazines (Austria-marked)
The G20 Gen3 is built on Glock's short-recoil, locked-breech, striker-fired Safe Action System. This configuration delivers the familiar Gen3 ergonomics with finger grooves, a standard magazine release, and a single-slot Glock accessory rail on the dust cover.
The 4.61 in steel barrel is hammer-forged and nitrided, using Glock's polygonal rifling. The slide wears a matte black finish with rear serrations only, and is marked "GLOCK 20 AUSTRIA 10mm Auto." Fixed polymer sights include a white dot front and white U-notch rear, with a 6.77 in sight radius.
This pistol is chambered in 10mm Auto with a 14+1 capacity and includes two Austria-marked factory double-stack magazines. The matching-serial-numbered slide, barrel, and frame add cohesion to the package.
Factory import and proof markings are present, including the frame import mark "MADE IN AUSTRIA GLOCK, INC., SMYRNA, GA" and factory proof/inspection marks. The overall presentation is clean and well kept, with only light indications of prior handling.




