Glock G34 Gen5 MOS FS 9mm Luger, 5.31 in GMB Barrel, nDLC, Custom Stipple & Undercut, Adjustable Sights, 3x 10-Rd Mags
This Glock G34 Gen5 MOS FS is a long-slide 9mm configured for precision with a 5.31 inch Glock Marksman Barrel and an nDLC-finished slide. It features factory MOS capability with adapter plates included, front and rear slide serrations, and adjustable iron sights. Austrian manufacture and CIP proof marks underscore its origin, while custom frame stippling and a trigger-guard undercut add enhanced grip and control. It comes in excellent condition with three factory 10-round magazines.
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 - Distinct polygonal rifling consistent with the Glock Marksman Barrel.
Specific Condition Notes: This pistol shows minimal evidence of prior use or handling. The bore presents a bright, mirror-like interior.
What’s Included
- Glock factory pistol case
- Original manual
- 3x 10-round Glock 9mm magazines
- Glock MOS adapter plates
The G34 Gen5 MOS FS pairs a long slide and 5.31 inch Glock Marksman Barrel for extended sight radius and refined accuracy potential. The GMB features polygonal rifling and an improved crown, complemented by the durable nDLC slide finish.
Gen5 updates include ambidextrous slide stop levers, no finger grooves on the polymer frame, and a flared magwell. Front and rear slide serrations aid manipulation. The dustcover hosts an accessory rail for lights or other compatible attachments.
The factory MOS-cut slide arrives with the cover plate installed, and Glock MOS adapter plates are included for mounting common pistol optics. Adjustable rear and white-dot front sights provide a clear sight picture out of the box.
This striker-fired pistol uses Glock's Safe Action system with a factory-configured trigger. It is Austrian-made with AUSTRIA slide marking, GLOCK AT designation, and CIP proof marks on the barrel hood. Capacity is 10+1, and three factory 10-round magazines are included.
Customization on this example includes aggressive grip stippling on the frame and a trigger-guard undercut for improved purchase and control. These enhancements pair well with the G34's competition-oriented design.