Glock G34 Gen4 MOS 9mm with Fire 4 Effect Slide, Ported Barrel, Burris FastFire 3, Extended Controls, and Flared Magwell
This Glock G34 Gen4 MOS 9mm is a customized long-slide pistol built on an Austrian-made Gen4 frame. It features a Fire 4 Effect Weapon Systems matte gray slide with a phoenix logo and right-side maker engraving, an aftermarket ported barrel, and a Burris FastFire 3 red-dot optic installed. Upgraded controls, a flared aluminum magwell, and two 19-round magazines with Ghost Inc base pads round out a focused, feature-rich setup.
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 Rifling - Sharp lands and grooves.
Specific Condition Notes: There are light handling marks from prior use. Please refer to the photos for detailed views.
What’s Included
- Glock factory hard case
- Glock 'Instructions for Use' manual
- Burris FastFire 3 red-dot reflex sight (installed)
- Fire 4 Effect Weapon Systems aftermarket slide (installed)
- Ported barrel (installed)
- Aluminum flared magwell (installed)
- Upgraded extended controls set (trigger shoe, slide stop, takedown lever, magazine catch) installed
- Two 19-round Glock magazines fitted with Ghost Inc extended base pads
Built on a Glock G34 Gen4 MOS base pistol, this custom 9mm combines the Gen4 frame texture and finger grooves with a Fire 4 Effect Weapon Systems slide finished in matte gray. The slide includes forward serrations, lightening/vent windows, an optic cut, and distinctive branding with a phoenix logo and right-side maker engraving.
The installed Burris FastFire 3 red dot provides a clean sighting solution mounted to the aftermarket slide. The pistol uses a striker-fired, short-recoil, locked-breech action and carries a 5.31 in barrel length. The barrel is aftermarket and ported, complementing the slide’s windowed profile.
Controls are comprehensively upgraded: an enhanced trigger shoe, extended slide stop, extended takedown lever, and an extended magazine catch are installed. An aluminum flared magwell speeds magazine insertion. Additional upgrades include an enhanced backplate and pins. The Gen4 frame retains its accessory rail for lights or lasers as needed.
Capacity is 19+1, and two 19-round Glock magazines are included, each fitted with Ghost Inc extended base pads. Factory markings read "MADE IN AUSTRIA GLOCK, INC., SMYRNA, GA." The case label shows model code PG3450202MOS, and the magazines are marked with Glock part code 1587-01.