Glock G34 Gen4 9mm Long Slide - 5.31 in Barrel, Adjustable Sights, Austrian Proofs, 4x 17-Rd Mags
This Glock G34 Gen4 is the long-slide, non-MOS 9x19 model purpose-built with competition in mind. It features a factory lightening window on the slide, a 5.31 in barrel with an 8.74 in overall length, and adjustable white-outline/white-dot sights. Austrian manufacture with AT/CIP proof marks is present, and this example comes with four 17-round factory magazines, a Glock hard case, and a Maglula UpLULA loader.
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: There are minimal markings from previous handling and use. Please refer to the photos for a detailed view.
What’s Included
- Glock factory hard case
- Four 17-round Glock factory 9mm double-stack magazines (Austria-marked)
- Maglula UpLULA universal pistol magazine loader
The G34 Gen4 long slide is optimized for competition use, pairing a 5.31 in barrel with an 8.74 in overall length and a factory slide lightening window. This configuration delivers a longer sight radius with a reduced-mass slide, and it remains the non-MOS variant as originally produced.
Gen4 enhancements include the dual recoil spring assembly, the Modular Backstrap System (MBS), and an enlarged, reversible magazine catch. An extended slide stop lever is factory-installed. The pistol uses Glock’s Safe Action trigger system with a 5.4 lb pull and a striker-fired action.
Sighting is via Glock’s adjustable rear (white-outline U-notch) and a white-dot front. The steel barrel and matte black slide finish complement the durable polymer frame, which incorporates the integral Glock accessory rail.
This pistol is Austrian-made and shows AT and pentagonal CIP-style proofs, along with the standard MADE IN AUSTRIA and GLOCK, INC., SMYRNA, GA markings. Capacity is 17+1 with 9mm Luger, and this example includes four factory magazines to keep you running at the range or in competition.