Glock G34 Gen5 MOS 9mm Luger, 5.31 in Barrel, AmeriGlo Sights, nDLC Finish, 17+1 — Excellent
This Glock G34 Gen5 MOS stands out with its 5.31-inch Glock Marksman Barrel, nDLC-finished slide, and factory AmeriGlo iron sights. It features the Gen5 MOS interface on the slide (optic not installed), ambidextrous slide stop levers, and a reversible magazine catch. Matching serial numbers are present on the frame and barrel, and this Gen5 variant deletes the legacy top slide window found on earlier G34 versions.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor scratches and blemishes are present in typical wear areas, consistent with normal handling and use.
What’s Included
- Glock factory hard case
- Two 17-round Glock OEM 9mm double-stack magazines
- Backstraps
- Glock OEM magazine loader
- Cleaning rod
- Paperwork
The G34 Gen5 MOS combines Glock's long-slide 9mm performance with the Gen5 feature set. It uses the Glock Marksman Barrel with enhanced rifling and an nDLC finish, paired with an nDLC-finished slide that resists corrosion and wear. The MOS interface is present on the slide for mounting optics if desired, and no optic is installed.
Factory AmeriGlo sights include a high-visibility front blade with an orange ring and a black serrated rear, offering a clear, precise iron sight picture. The Safe Action system and a measured 5.4 lb trigger weight deliver Glock’s consistent striker-fired operation.
Controls are set up for versatility with ambidextrous slide stop levers and a reversible magazine catch. The Gen5 grip texture, lack of finger grooves, and a flared magwell contour support confident handling and fast reloads. A Glock universal accessory rail on the dust cover accommodates compatible lights or accessories.
Construction includes a steel barrel and a durable polymer frame. Capacity is 17+1 with the included magazines. Markings read "MADE IN AUSTRIA GLOCK, INC., SMYRNA, GA," and this Gen5 model omits the earlier G34 top slide window. Frame and barrel have matching serial numbers.