Glock G20 SF Gen 3 10 mm Auto – Upgraded Night-Sight, Short-Frame, 15+1 Full-Size Pistol
This Glock G20 Short-Frame Gen 3 puts 10 mm Auto power in a slightly slimmed grip, making it easier to handle without sacrificing capacity. Factory-matched serials on slide, barrel, and frame confirm its original build, and an aftermarket tritium/fiber-optic 3-dot sight set adds fast, low-light targeting. With four 15-round magazines included and the proven Glock Safe-Action system, this is a ready-to-run package for anyone who wants a full-size 10 mm that feels a bit trimmer in the hand.
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: This pistol shows minimal handling marks, and the bore remains bright and clean.
What’s Included
- Glock G20 SF Gen 3 pistol with upgraded tritium/fiber-optic 3-dot night sights
- Four 15-round OEM Glock magazines (part number 1622-02)
The Short-Frame (SF) grip reduces the backstrap circumference, giving shooters with medium-sized hands a more secure hold while maintaining the full-size slide and 4.61-inch barrel length.
A cold-hammer-forged carbon-steel barrel partners with the Tenifer-treated matte-black slide for long service life and strong corrosion resistance. Rear slide serrations provide reliable purchase for charging the striker-fired action.
The aftermarket sight upgrade combines tritium lamps with high-visibility fiber-optic rings—front blade marked TG-H3—delivering a clear three-dot picture in daylight and darkness alike.
True accessory rails accept weapon lights or lasers, and the Glock Safe-Action two-piece blade safety keeps operation consistent and simple. Factory proof marks from Austria and matching serial numbers verify its provenance.