Agency Arms Customized Glock 19 Gen4 9mm — Slide-Milled with Top Window, Agency Barrel, Night Sights, Flat-Faced Trigger
This Glock 19 Gen4 has been professionally customized by Agency Arms with slide milling, a top window cut, and front cocking serrations, paired with an Agency Arms 9mm barrel and an upgraded flat-faced trigger. Night sights are installed, and the slide carries the "AGENCY" marking, with factory Austrian and Glock markings retained. It is a compact, striker-fired 9mm with 15+1 capacity and comes with three 15-round Glock magazines and the original factory case and accessories.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are markings from previous handling and use. The front strap finger grooves have been shaved. The bore is bright and clean. Please refer to the photos for a close look at these details.
What’s Included
- Glock factory clamshell hard case
- Glock owner's manual
- Glock polymer magazine speed loader
- 3x 15-round Glock factory 9mm double-stack magazines
Agency Arms slide work sets this pistol apart. The slide features precision milling with a top window cut for barrel visibility and weight reduction, along with added front cocking serrations. It is marked "19 Gen4 AUSTRIA 9x19" on the left and "AGENCY" on the right, combining the original Glock identity with Agency Arms branding in a clean, purposeful way.
An Agency Arms 9mm barrel is installed, identified by the "A" logo on the hood along with "9 19." The barrel is steel, and the bore presents clean rifling with sharp lands and grooves. The upgraded, aftermarket flat-faced trigger with an integral safety blade provides a straight press and complements the Glock Safe Action system.
Night sights are installed, with a green dot front and a square-notch rear for low-light visibility. The pistol retains core Gen4 features such as a reversible magazine release and the Safe Action trigger safety. A Glock accessory rail with one slot on the dustcover accommodates compatible rail-mounted lights or accessories.
The compact 9mm format delivers a 15+1 standard capacity, and this pistol comes with three 15-round Glock factory magazines. The polymer frame has Gen4 RTF texture, and the front strap finger grooves have been shaved for a streamlined feel. Factory markings read "MADE IN AUSTRIA – GLOCK, INC., SMYRNA, GA.," reflecting its Austrian origin with U.S. import marks.