Glock G17 Gen4 9mm Luger, Full-Size, 4.49 in Barrel, Optics-Cut Slide, 3-Dot Green Sights, 17+1
This Glock G17 Gen4 stands out with its optics-cut slide, front and rear serrations, and bright, clean bore. It retains hallmark Gen4 updates such as the dual captive recoil spring assembly, modular backstrap interface, and an enlarged reversible magazine catch. The pistol is Austrian-made with factory markings and includes one factory 17-round magazine.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent - Distinct polygonal rifling.
Specific Condition Notes: Shows handling and use marks. The slide has an optics cut with two tapped holes and no cover plate installed.
What’s Included
- Glock G17 Gen4 9mm pistol
- 1x 17-round factory Glock polymer magazine marked 9mm with Glock/Austria baseplate
The Gen4 system brings practical enhancements to the full-size G17 platform. It uses a dual captive recoil spring assembly to help manage the pistol’s cycling, while the modular backstrap interface allows grip size adjustments with compatible backstraps. An enlarged, reversible magazine catch supports either left- or right-handed operation without changing the frame.
The slide is finished in matte black and features both front and rear cocking serrations for confident manipulation. It also has an optics cut with two tapped holes and currently no cover plate installed, offering a ready mounting surface for a compatible optic footprint when the proper plate and hardware are sourced.
The 4.49-inch barrel is cold hammer-forged with Glock’s polygonal rifling. This barrel type is known for a smooth interior finish and consistent bullet engagement, aligning with the pistol’s clean, mirror-bright bore noted in the condition.
Sights are a 3-dot green configuration, with a green-dot front sight and a two-dot green rear, providing a clear, straightforward sight picture. The Gen4 rough textured grip with finger grooves offers a secure hold on the full-size polymer frame.
Capacity is 17+1 with the included factory magazine. The dust cover incorporates the Glock accessory rail with a single slot for compatible lights or accessories. Factory markings read “MADE IN AUSTRIA / GLOCK, INC., SMYRNA, GA.” and the action is the familiar striker-fired Safe Action system.




