Glock G20 Gen5 MOS 10mm, Full-Size, nDLC Slide, 4.61 in GMB Barrel, Austrian-Marked, Plate 06 Installed, 3x 15-Round Mags
This Glock G20 Gen5 MOS stands out as a full-size 10mm with Gen5 upgrades, an Austrian-marked slide, and the Glock Marksman Barrel for enhanced precision. It features the nDLC slide finish, ambidextrous slide stop levers, and both forward and rear serrations. A Glock Optic Adapter Plate Number 06 is installed, and a camo-pattern adhesive grip wrap adds a custom touch. It comes with three 15-round factory magazines.
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: Only a few small handling marks are visible under close inspection. The bore shows a clear, reflective interior.
What’s Included
- Glock-branded hard case
- Owner's Manual
- 3x 15rd mags (Glock factory double-stack magazines marked 10mm)
- Aftermarket camo-pattern adhesive grip wrap (installed)
The G20 Gen5 MOS delivers full-size 10mm performance with a 4.61 in barrel and 15+1 capacity. It uses Glock's striker-fired Safe Action system and a durable polymer frame in black.
Gen5 features include the nDLC slide finish and the Glock Marksman Barrel (GMB). The slide has both forward and rear serrations for confident manipulation. Ambidextrous slide stop levers and a reversible magazine catch support left- or right-handed use.
The frame integrates an accessory rail for lights or lasers, and the fixed sight set pairs a white-dot front with a white-outline rear. The installed camo-pattern adhesive grip wrap adds texture and a distinct look without altering the frame.
This pistol is a factory MOS variant with the Glock Optic Adapter Plate Number 06 installed. The slide is marked AUSTRIA, and the barrel hood is marked AT, confirming Austrian origin and proofing.




