Glock G47 Gen5 MOS 9mm Full-Size Pistol with Upgraded Metal Sights & 21-Round Magazines
Developed for U.S. Customs & Border Protection and released to the commercial market in January 2023, this Glock G47 Gen5 MOS offers the agency-proven slide length of a G17 with the shortened dust cover that interchanges seamlessly with G19 frames. Aftermarket metal sights and +4 magazine base-pad extensions add immediate usability gains, while the factory MOS cut keeps optics mounting straightforward.
Condition
Overall Condition: Good – shows some prior handling and holster wear.
Bore Condition: Excellent – clean, mirror finish with sharp polygonal rifling.
Specific Condition Notes: Light scuffs, small scratches, and trace residue are visible on the slide and frame. Function checks normal.
What’s Included
- Glock OEM hard case (black)
- Three 21-round Glock 17-pattern magazines with +4 extension basepads
This Gen5 pistol retains all the expected upgrades: Glock Marksman barrel with polygonal rifling, nDLC finish on slide and barrel for enhanced corrosion resistance, and an ambidextrous slide-stop lever paired with a reversible magazine release.
The aftermarket metal front post (white-outline dot) and serrated rear notch deliver a crisper sight picture and heightened durability over the stock polymer set. An aftermarket MOS cover plate bearing the TD INC logo protects the optics cut when no red-dot is installed.
Each major component—slide, barrel, and frame—wears matching serial prefix “BZLM”, underscoring factory originality. Austrian proof marks confirm manufacture in Glock’s Smyrna, Georgia-supplied Austrian facility.
Ergonomically, the full-size polymer frame provides a 21-plus-1 capacity with the included extensions, yet retains Gen5’s no-finger-groove grip profile and flared mag well for quick reloads. The 5.5-lb trigger presents the consistent striker-fired pull expected from service-grade Glocks.