Glock G17C Gen 3 9mm Luger – USA-Made, Factory-Compensated, Ported Slide And Barrel, 17+1 Capacity
This Glock G17C Gen 3 stands out as a factory-compensated model with a ported slide and barrel, designed specifically to work with its slide windows. It is a USA-made example featuring a USA-marked slide, a Smyrna, GA frame insert, and a barrel hood marked "US." Matching serial numbers are present on the slide, barrel, and frame. It retains the Gen3 frame with finger grooves, fixed Glock polymer sights, and a 17+1 capacity with the Glock accessory rail.
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 - Crisp polygonal rifling.
Specific Condition Notes: There are minimal handling marks from prior use. Please review the photos for close-ups of the surfaces and markings.
What’s Included
- Glock factory hard case
- Owner's manual
- Two 17-round Glock 9mm double-stack polymer magazines marked 'GLOCK' and 'AUSTRIA'
The G17C is the compensated variant of Glock’s full-size 9mm, and this example features a Ported Slide And Barrel from the factory. The slide windows are positioned over the barrel ports to work as a system, and the barrel uses Glock’s polygonal rifling.
This pistol was manufactured in the USA and is marked accordingly. It has a slide stamped "USA," a frame insert reading "MADE IN USA GLOCK, INC., SMYRNA, GA," and a barrel hood marked "US." These markings clearly identify it as a domestic production model.
Key Gen3 features are present, including the finger-groove frame, single-side magazine release, and Glock’s Safe Action. The slide has rear serrations for a secure grasp. Fixed Glock polymer sights are installed, with a white-dot front and matching Glock rear.
It includes two factory 17-round magazines and retains the Glock accessory rail for lights or compatible accessories. The pistol has matching serial numbers on the slide, barrel, and frame, and a 4.49-inch steel barrel.

