The Shield Arms DS-18 Handgun Magazine for Glock 19 Nitrocarburized 9mm Luger 18/rd is a flush-fit, steel 9mm magazine designed to boost the capacity of Glock 19 pistols and compatible Gen 3 clones. Built around a nitrocarburized, heat-treated steel body with custom high impact nylon components, it delivers smooth feeding and long-term durability while maintaining a near-OEM footprint for everyday carry or duty use.

This DS-18 magazine offers 18 rounds of 9mm in a package that sits flush with 19-size frames, giving shooters more time between reloads at the range or during training. Over-insertion tabs help protect the pistol from damage during aggressive reloads, and compatibility with Shield Arms magwells makes it a natural fit for upgraded grip and faster magazine changes. It is well suited for concealed carry, practice, and competition where reliability and consistent performance are essential, reflecting Shield Arms’ focus on thoughtful engineering and dependable craftsmanship.

Key Features:

• Manufacturer: Shield Arms
• Model: DS-18
• Caliber: 9mm Luger
• Capacity: 18 rounds
• Condition: New
• Unique Features: Flush-fit design for Glock 19, over-insertion tabs, compatible with Shield Arms magwells