Glock G48 MOS 9mm Slimline Compact, 4.17 in Barrel, 10+1 Capacity, Black nDLC, Fixed Sights
The Glock G48 MOS in 9mm Luger pairs the Slimline profile with a factory optic-cut slide using an RMSc-type footprint. It features the cold hammer-forged Glock Marksman Barrel, front and rear slide serrations, and a durable black nDLC slide over a black polymer frame. With a 4.17 in barrel, 10+1 capacity, and included pair of 10-round Slimline magazines, this MOS variant delivers a clean, modern configuration with proven Glock reliability.
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.
Rifling: Excellent - Distinct polygonal rifling; clean and crisp.
Specific Condition Notes: Minor, superficial scratches and small blemishes are visible on close inspection.
What’s Included
- 2x 10-round Glock Slimline 9mm magazines
- Glock factory hard case with Glock branding
- Speed loader
The MOS configuration provides a factory optic cut with a cover plate and an RMSc-type micro-optic footprint, allowing direct mounting of compatible micro red dots; adapter plates are not supplied. Front and rear slide serrations aid manipulation, and the slim profile maintains easy concealment and carry.
The Slimline format delivers a 4.17 in barrel and 7.28 in overall length, with a weight of 20.60 oz with an empty magazine. Capacity is 10+1, using Glock Slimline 9mm magazines. A single-slot Slimline accessory rail is integrated into the frame.
Glock’s Marksman Barrel is cold hammer-forged and paired with the Safe Action system in a striker-fired design with a factory 5.5 trigger weight. Fixed sights include a white dot front and white U-notch rear for a clear, familiar sight picture.
The slide wears Glock’s black nDLC finish over a black polymer frame. Import and origin markings reflect Made in Austria with GLOCK, Inc., Smyrna, GA. Matching serial markings are present on the slide and frame.




