Glock G48 MOS 9mm Luger Slimline Compact, GMB Barrel, 10+1 Capacity, Matte Black, 3 Magazines
This Glock G48 MOS from the Slimline series pairs a 4.17-inch Glock Marksman Barrel with a slim, compact profile and a 10+1 capacity. It features the factory Slimline MOS slide cut compatible with the RMSc footprint, front and rear serrations, fixed sights, and a black polymer frame. It comes with three factory 10-round magazines, the original case, loader, and manual.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent - Polygonal rifling with clean, well-defined bearing surfaces.
Specific Condition Notes: Minimal markings from previous handling and use. Photos provide close-up views of the finish and key wear surfaces.
What's Included
- Glock factory hard case (black), label matches serial prefix BWWA
- Owner's manual
- Glock-branded magazine loader
- Three 10-round Glock Slimline 9mm magazines (baseplates marked 47574)
The Slimline MOS configuration equips the G48 with a factory optic cut sized for the RMSc footprint and secured with M4 screws, with a cover plate installed from the factory. The slide is finished in matte black and includes front and rear serrations for confident manipulation.
The 4.17-inch steel Glock Marksman Barrel (GMB) is designed for consistent accuracy, and this example retains a bright, mirror-like bore. The pistol is striker-fired with Glock's Safe Action system and a 5.5 lb trigger weight.
The black polymer frame features a textured, slim grip without finger grooves and a built-in beavertail to help manage hand placement. A reversible magazine release supports different shooter preferences. The frame includes Glock's slim single-slot mounting rail for compatible Slimline accessories.
Sight setup is straightforward and durable: a white-dot front sight paired with a fixed AR2 rear. Markings include MADE IN AUSTRIA with GLOCK, INC., SMYRNA, GA import information. The slide, barrel, and frame display matching serial numbers, and the included case label matches the pistol's serial prefix BWWA.
Capacity is 10+1 rounds using factory Slimline 9mm magazines. Three magazines are included, each with baseplates marked 47574, adding helpful verification for collectors or anyone standardizing spare parts.