Glock 20 Gen 3 10mm Auto Full-Size Pistol, Fiber-Optic Sights, KKM Stainless Barrel Included, 2x 15-Round Mags, 4.6 in Barrel
This Glock 20 Gen 3 stands out with installed fiber-optic 3-dot sights and an included KKM Precision stainless 10mm Auto barrel. It is a full-size, large-frame 10mm with a 4.6 in barrel and 15+1 capacity. Matching serials are present on the frame and barrel hood, and the bore is clean with excellent rifling. Austrian origin markings are present along with the Smyrna, GA import mark.
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 Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape. There are some minor scratches and blemishes present. The bore is clean and shiny. There is blemishing to the accessory rail.
What’s Included
- Glock factory hard case
- 2x 15-round Glock factory 10mm Auto double-stack magazines
- Fiber-optic 3-dot sight set (installed)
- KKM Precision stainless 10mm Auto barrel (non-threaded)
The Glock 20 Gen 3 is a large-frame, striker-fired 10mm built on a polymer frame with Glock’s Safe Action system. It features a 4.6 in barrel and a 15+1 capacity, offering the full-size format favored in the 10mm chambering.
Gen 3 frame ergonomics include finger grooves and pebble texturing. Controls include a single-sided, standard magazine release. The slide has rear-only serrations and a matte black finish.
Sighting is upgraded with an installed fiber-optic 3-dot set: a green fiber-optic front and a yellow 2-dot rear that is fixed and drift-adjustable. This setup provides a bright, high-contrast sight picture.
An additional KKM Precision stainless 10mm Auto barrel is included. It is non-threaded and uses conventional land-and-groove rifling. The pistol shows matching serials on the frame and barrel hood. Markings include "MADE IN AUSTRIA GLOCK, INC., SMYRNA, GA." The frame incorporates a Glock/Universal single-slot accessory rail.