Glock G34 Gen5 MOS FS 9mm Luger Long-Slide Pistol, nDLC Finish, 5.31 in GMB Barrel, Adjustable Sights, 17+1
The Glock G34 Gen5 MOS FS stands out as a long-slide 9mm designed with Gen5 updates and a 5.31 inch Glock Marksman Barrel. It features a MOS-cut slide with the cover plate installed, front and rear slide serrations, and adjustable Glock polymer sights. Austrian manufacture with proof marks and matching serial numbers on the barrel, slide, and frame add notable provenance.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor superficial scratches and blemishes are present on close inspection.
What's Included
- Glock factory hard case
- Glock user manual
- Factory cleaning tools
- Glock magazine loader
- Glock Modular Backstrap System (MBS) backstraps (spare)
- 1x 17-round Glock factory 9mm double-stack magazine
This Gen5 G34 uses a 5.31 inch cold hammer forged Glock Marksman Barrel for enhanced precision. The slide wears a durable nDLC finish and includes both front and rear serrations for confident manipulation.
The slide is MOS-cut with the cover plate installed, and it retains a solid top without a lightening window. Sighting is handled by a white-dot polymer front and a Glock polymer white-outline adjustable rear.
Controls reflect the Gen5 configuration: ambidextrous slide stop lever, reversible magazine release, and a flared magazine well. The frame deletes finger grooves and includes the standard Glock accessory rail on the dustcover.
Austrian manufacture is confirmed by proof marks and factory markings, and the pistol has matching serial numbers on the barrel, slide, and frame. Construction pairs a steel barrel with a durable polymer frame and a long slide layout.