Glock G34 Gen 3 9mm Long Slide, FDE Frame, Adjustable Sights, Austrian-Made, 6x 17-Round Mags
This Glock G34 Gen 3 stands out as an Austrian-made, long-slide 9mm with a factory FDE polymer frame and adjustable sights. It features the Gen3 finger-groove frame with a single-slot accessory rail and a non-ported top lightening window on the slide. It comes with six factory 17-round magazines and shows very good overall condition with an excellent bore.
The slide retains the G34’s extended length and rear serrations only, with its distinctive top lightening window that is not ported. Sights are Glock adjustable rear with a white-dot front, giving a clean, practical sight picture. Austrian proof/CIP marks are present on the barrel hood, and the frame is molded with "MADE IN AUSTRIA – GLOCK, INC., SMYRNA, GA."
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: There are minimal markings from previous handling and use. The bore is bright and clean. Refer to pictures.
What’s Included
- 6 Glock factory 17-round 9mm magazines (polymer with steel liner)
The G34’s 5.31-inch barrel and extended slide configuration are paired with rear serrations for controlled manipulation. The slide includes a factory top lightening window that is non-ported, consistent with the Gen3 G34 design.
Sight setup includes an adjustable rear sight and a white-dot front sight. This arrangement is factory-correct for fine-tuning elevation and windage as needed.
The Gen3 FDE polymer frame features finger grooves, a left-side magazine release, and a single-slot accessory rail. Capacity is 17+1 with standard double-stack 9mm Glock magazines.
Origin and markings are clear: Austrian proof/CIP marks are on the barrel hood, the barrel is marked 9x19, and the frame is molded "MADE IN AUSTRIA – GLOCK, INC., SMYRNA, GA." The serial number is visible on the slide and frame plate.
This pistol comes with six factory 17-round magazines, each the Glock polymer-over-steel-liner design, offering proven durability and reliable feeding.



