Glock G17 Gen 3 9mm Custom Build with Gen5 OEM Threaded Barrel, ACRO Plate, Compensator, Suppressor-Height Sights, Stippled Frame, 6 Mags (2025)
This custom-configured Glock 17 Gen 3 blends a professionally milled slide for an enclosed-emitter ACRO/MOS footprint with a Glock Gen5 OEM threaded 9x19 barrel and a two-port Arc Division Sparc V1 compensator. It features Ameriglo GL-429 suppressor-height iron sights, an Overwatch Precision TAC flat-faced trigger paired with an NP3'ed OEM 5 lb connector, and upgraded controls including a Primatia raised and extended slide release and an NDZ Performance extended takedown lever. The frame work includes a full-wrap aggressive stipple, finger-groove deletion, and a trigger-guard undercut. Components carry factory proof/inspection markings, and this is a parts-assembled build with non-matching serials across major components.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent polygonal rifling with crisp definition.
Specific Condition Notes: This firearm is in great shape. There are some minor and superficial scratches and blemishes present. Bore is clean and shiny.
What's Included
- Six magazines (per MagNotes: includes Glock factory standard-length and ETS polymer extended-length magazines)
- Two-port thread-on compensator with X-profile front face (installed)
- Glock OEM Gen5 threaded 9x19 barrel (installed)
- Suppressor-height iron sights (installed)
- Enclosed-emitter/ACRO-footprint optic mounting plate with screws (installed)
- Aftermarket flat-faced trigger with center safety tab (installed)
- Extended slide stop lever and extended slide lock/takedown lever (installed)
- Full-wrap aggressive stipple with finger-groove removal and trigger-guard undercut (installed)
The Gen 3 slide is milled for an enclosed-emitter ACRO/MOS interface and is fitted with a Forward Controls Design Acro MOS plate. The slide retains rear serrations and has no front serrations, providing a clean, classic Gen 3 profile tailored for the mounted plate system.
A Glock Gen5 OEM threaded 9x19 barrel is installed in the Gen 3 slide/frame, paired with an Arc Division Sparc V1 two-port compensator. This thread-on setup complements the barrel's threaded feature while maintaining reliable short-recoil, tilting-barrel operation.
The fire-control system is upgraded with an Overwatch Precision TAC flat-faced trigger and an NP3'ed OEM 5 lb connector. Control enhancements include a Primatia raised and extended slide release for Gen 3 and an NDZ Performance extended takedown lever, alongside an extended slide stop lever.
Ergonomic frame work includes a full-wrap aggressive stipple, deletion/flattening of the original finger grooves, and an undercut trigger guard for a more consistent purchase. The full-size polymer frame retains an accessory rail. Ameriglo GL-429 suppressor-height sights provide a tall black front blade and matching rear notch.
Factory proof/inspection marks, AT mark, and Glock logos are present. This is a custom parts-assembled build with non-matching serials across slide, barrel, and the documented number. Year manufactured is listed as 2025. Capacity is 15+1.