Glock 17L Gen 3 9mm Longslide, 6.02 in Barrel, Adjustable Target Sights, RMR-Pattern Optic Cut, 17+1
This Austrian-made Glock 17L Gen 3 stands out with its 6.02 in longslide barrel, factory top lightening window, and a clean, custom-milled RMR-pattern optics cut on the slide. It features Glock's adjustable rear target sight paired with a red fiber-optic front blade, and retains matching serial numbers on the barrel, slide, and frame. Austrian proof marks and factory frame and barrel hood markings are present.
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 Notes: The slide and frame show a few minor, superficial scratches and small blemishes. The bore is bright and shiny.
What’s Included
- Glock factory hard case
- Glock owner's manual
- 2 Glock OEM 17-round 9mm magazines
The 17L is Glock's purpose-built longslide 9x19 model with a 6.02 in barrel that delivers a longer sight radius and a factory top lightening window on the slide. This example uses the proven Gen 3 frame with finger grooves and an integral accessory rail.
Target-focused sights include a Glock-style adjustable rear and a red fiber-optic front blade for fast sight acquisition. The slide has been professionally milled with an RMR-pattern optics cut (aftermarket, not MOS), providing a direct mounting footprint for compatible RMR-pattern optics.
It operates with Glock's striker-fired Safe Action system and a standard, non-reversible magazine release. Capacity is 17+1 with 9mm Luger, and the pistol includes two Glock OEM 17-round magazines.
Origin and markings are correct for the model: Austrian proof marks are present, the frame is marked MADE IN AUSTRIA / GLOCK, INC., SMYRNA, GA., and the barrel hood is marked AT. The barrel, slide, and frame maintain matching serial numbers.




