The Glock PA4850B03FRMOSA4 48 MOS with Aimpoint COA pairs Glock’s slimline 9mm compact with a factory-mounted Aimpoint enclosed red dot sight. This model uses a 4.17" Glock Marksman Barrel and a black nDLC serrated slide that is cut for the Aimpoint COA optic, giving a low, secure mount and a clear sight picture while maintaining the familiar 48 profile and ergonomics.

This 48 configuration is suited for concealed carry, home defense, and regular range practice thanks to its single-stack 10-round magazine, slim frame, and controllable recoil. The integrated accessory rail supports compact lights, while the enclosed red dot helps with fast, repeatable sight alignment in varied lighting. It reflects Glock’s focus on practical design, reliability, and continuous refinement of their slimline pistols.

Key Features:

• Manufacturer: Glock
• Model: 48 MOS with Aimpoint COA
• Caliber: 9mm Luger
• Action: Safe Action semi-automatic
• Barrel Length: 4.17" Glock Marksman Barrel
• Capacity: 10
• Optic Footprint: Direct A-CUT mount for Aimpoint COA enclosed red dot
• Unique Features: Slimline frame, nDLC serrated slide, Aimpoint COA enclosed red dot included, front accessory rail